Choosing the Right Tank and Location

Select the Right Size:

• Small tanks (under 10 gallons) are harder to maintain due to rapid water changes and fluctuations in water parameters.
• Medium tanks (10-30 gallons) are great for beginners and offer a stable environment for fish.
• Large tanks (over 30 gallons) provide ample space and are easier to maintain due to their greater water volume.

Pick a Suitable Location:

• Avoid direct sunlight to prevent excessive algae growth.
• Place it on a sturdy surface that can support the full weight of the tank, water, and decorations.
• Ensure easy access for cleaning and maintenance to avoid unnecessary hassle.

Setting Up the Tank Properly

Prepare the Substrate and Decorations:

Choose a substrate that suits your fish species, such as gravel, sand, or specialized planted tank soil. A well-chosen substrate can enhance the tank’s appearance and help beneficial bacteria grow. Add plants, rocks, and ornaments to create a natural-looking habitat while leaving enough swimming space for your fish.

Install the Essential Equipment:

Every healthy aquarium needs a quality filter, heater (for tropical fish), and lighting system. These components help maintain water quality and provide the right environment for your fish. Filters remove toxins and debris, while heaters ensure a stable temperature for tropical fish species. Proper lighting supports plant growth and enhances the visual appeal of your tank.

Water Quality and Maintenance

Cycle the Tank Before Adding Fish:

Before introducing fish, allow the tank to cycle for a few weeks to establish beneficial bacteria. This process, known as the nitrogen cycle, helps break down waste and maintain a balanced ecosystem. Test the water regularly to monitor ammonia, nitrite, and nitrate levels. Once the water parameters are stable, your tank is ready for fish.

Regular Maintenance Routine:

• Perform partial water changes (25-30%) every two weeks to remove toxins and replenish essential minerals.
• Clean the substrate with a gravel vacuum to remove fish waste and leftover food.
• Check and replace filter media as needed to ensure efficient filtration.
• Monitor water parameters regularly with a test kit to ensure a healthy environment for your fish.

Choosing and Introducing Fish

Select Compatible Fish:

Research fish species to ensure they coexist peacefully. Some fish are territorial and may not get along with others. Community fish, such as tetras, guppies, and mollies, are great for beginners. Avoid overcrowding, as it can lead to stress, poor water conditions, and aggressive behavior among fish.

Introduce Fish Gradually:

Acclimate new fish by floating the bag in the tank for 15-20 minutes before slowly mixing in tank water. This prevents shock and helps them adjust to their new environment. Never introduce too many fish at once, as it can overload the tank’s filtration system.

Keeping Your Fish Healthy

Monitor Their Behavior:

Observe your fish daily to detect any signs of illness, such as unusual swimming patterns, loss of appetite, or discoloration. If you notice any abnormalities, take action immediately by checking water quality and consulting a vet if necessary.

Provide a Balanced Diet:

Feed your fish high-quality food appropriate for their species. Offer a mix of flakes, pellets, frozen, and live food to ensure they receive the necessary nutrients. Avoid overfeeding, as uneaten food can decompose and degrade water quality.

By following these steps, you can create a beautiful and healthy fish tank that brings joy and tranquility to your space while keeping your aquatic pets happy and thriving. A well-maintained aquarium is not only visually stunning but also provides a safe and comfortable home for your fish, allowing them to live long and healthy lives.

1. Overcrowding the Tank

One of the biggest mistakes new fish owners make is adding too many fish to their tank. Overcrowding leads to poor water quality, stress, and aggression among fish. When too many fish are placed in a small space, waste accumulates faster, causing toxic ammonia and nitrite levels to rise, which can be deadly.

How to avoid this mistake:

• Research the space requirements of each fish species.
• Follow the general rule of one inch of fish per gallon of water, though some species require more space.
• Ensure your tank has proper filtration to handle the bioload and maintain water quality.

2. Choosing the Wrong Tank Size

Many people start with a tank that is too small, thinking it will be easier to maintain. However, small tanks are actually more difficult to manage because they experience rapid fluctuations in water quality. A larger tank provides more stability and gives fish ample space to swim and grow.

How to choose the right tank:

• Pick a tank that suits the needs of the fish you plan to keep, considering their adult size.
• Larger tanks provide more stability and require less frequent water changes.
• Consider future growth if keeping fish that get bigger over time, such as goldfish or cichlids.

3. Neglecting Water Quality

Water quality is crucial for the health of your fish. Many beginners fail to monitor ammonia, nitrites, and nitrates, which can be fatal if left unchecked. Poor water conditions weaken fish immune systems, making them susceptible to diseases.

Tips for maintaining good water quality:

• Test the water regularly with a reliable test kit to monitor pH, ammonia, nitrites, and nitrates.
• Perform partial water changes every week to remove toxins and replenish essential minerals.
• Use a good filtration system suited for your tank size and clean it regularly.

4. Overfeeding the Fish

It’s easy to assume that feeding your fish more often will make them healthier and happier, but overfeeding can lead to serious problems such as poor water quality and obesity. Excess food decomposes and produces harmful toxins in the water.

How to avoid overfeeding:

• Feed only the amount your fish can consume in 2-3 minutes to prevent waste buildup.
• Remove any uneaten food to prevent it from decaying and affecting water quality.
• Follow a consistent feeding schedule and avoid feeding multiple times a day unless necessary.

5. Skipping the Tank Cycling Process

New fish owners sometimes rush into adding fish before their tank has properly cycled. This can expose fish to harmful toxins and lead to high mortality rates. The nitrogen cycle is essential for maintaining a healthy aquarium.

How to properly cycle your tank:

• Set up the tank and run the filter for several weeks before adding fish to establish beneficial bacteria.
• Use beneficial bacteria supplements to speed up the cycling process and create a stable environment.
• Test the water regularly to ensure ammonia and nitrite levels are at zero before introducing fish.

By avoiding these common mistakes, you can ensure your fish live a long, healthy, and stress-free life. Taking the time to research and properly care for your aquatic pets will lead to a beautiful and thriving aquarium. Remember, fishkeeping is a responsibility, and providing the right environment will help your fish flourish for years to come.

Choosing the Right Fish

Before purchasing your pet fish, it’s important to select species that match your experience level and the environment you can provide. Some fish require more maintenance than others. Researching different species beforehand can help you avoid compatibility issues and unexpected challenges.

Beginner-friendly fish include:

• Betta fish
• Goldfish
• Guppies
• Neon tetras
• Zebra danios

These species are generally hardy and easier to care for, making them ideal for beginners. Avoid aggressive or delicate species if you are new to fishkeeping.

Setting Up the Aquarium

Creating the right environment for your fish is crucial for their well-being. A properly set up tank ensures they stay healthy and stress-free. The size of your aquarium is a key factor; a larger tank is often easier to maintain than a small one because it provides more stable water conditions.

Key steps for setting up your fish tank:

• Choose an appropriately sized tank based on the type and number of fish.
• Install a high-quality filtration system to keep the water clean.
• Maintain proper water temperature based on fish species.
• Use dechlorinated water to avoid harmful chemicals.
• Add plants, rocks, and hiding spots for a natural habitat.
• Cycle your tank before adding fish to establish beneficial bacteria.

Feeding Your Fish

Proper nutrition is vital for the growth and health of your fish. Different species require specific diets, so it’s essential to choose the right food. Overfeeding is a common mistake that can lead to poor water quality and health problems.

General feeding guidelines:

Feed your fish once or twice a day with high-quality flakes, pellets, or live food. Only give them as much food as they can consume within a couple of minutes. Uneaten food can decay and harm the water quality, so remove any excess after feeding.

Maintaining Water Quality

Keeping the water clean and well-balanced is one of the most important aspects of fish care. Poor water conditions can lead to diseases and stress. Regular tank maintenance and water testing can help ensure a healthy environment.

Essential water maintenance tips:

Perform regular water changes, ideally replacing 25% of the water every week. Use a water testing kit to monitor pH levels, ammonia, nitrate, and nitrite levels. Keeping these parameters in check will prevent harmful conditions.

Recognizing and Preventing Diseases

Fish can suffer from various diseases caused by bacteria, parasites, or poor water conditions. Observing their behavior can help detect issues early. A stressed or sick fish will often show visible signs of distress.

Signs of illness include:

Loss of appetite, erratic swimming, white spots, or faded colors. If you notice these signs, quarantine the sick fish and consult a specialist. Prevention is the best approach—keeping a clean tank, providing proper nutrition, and avoiding overcrowding can help keep your fish healthy.

Enjoying Your Fishkeeping Hobby

By following these care tips, you can create a healthy and beautiful aquarium for your pet fish. A well-maintained tank provides a relaxing and enjoyable experience for both you and your aquatic friends. Fishkeeping is a fulfilling hobby that requires dedication, but the rewards of watching your fish thrive make it all worthwhile.

With the right knowledge and routine maintenance, your fish can live a long and happy life. Take the time to understand their needs, and you’ll be rewarded with a stunning aquarium full of healthy, vibrant fish.

Setting Up Your Aquarium

1. Choose the Right Tank Size

Beginners should start with a tank of at least 20 gallons. Larger tanks are more stable in terms of water parameters, making them easier to maintain. A larger volume of water helps dilute toxins and provides more room for fish to swim comfortably.

2. Select a Suitable Location

Place your aquarium away from direct sunlight, heating vents, and air conditioners. Sudden temperature changes and excessive algae growth can harm your fish. Ensure that the surface is level and sturdy enough to support the weight of the tank when filled with water, decorations, and equipment.

3. Install Essential Equipment

• Filter: Keeps water clean by removing waste and toxins, ensuring a healthy environment.
• Heater: Maintains a stable water temperature for tropical fish, preventing stress and illness.
• Lighting: Supports plant growth and enhances the aquarium’s appearance while providing a natural day-night cycle for fish.
• Substrate: Provides a base for plants and beneficial bacteria that help break down waste.

4. Cycle Your Tank

Before adding fish, establish a nitrogen cycle to develop beneficial bacteria that break down toxins. This process usually takes a few weeks. Adding ammonia sources, such as fish food or bottled bacteria, can speed up this cycle.

Choosing the Right Fish

1. Research Fish Compatibility

Not all fish can live together peacefully. Choose species that have similar water temperature and temperament requirements. Some fish are territorial and may not coexist well with others.

2. Avoid Overstocking

Overcrowding can lead to poor water quality and stressed fish. Follow the general rule of one inch of fish per gallon of water. However, this depends on the species, as some fish produce more waste than others.

Maintaining a Healthy Aquarium

1. Perform Regular Water Changes

Replace 20-30% of the water every week to remove waste and keep water parameters stable. Use a dechlorinator when adding tap water to neutralize harmful chemicals.

2. Clean the Tank Properly

• Gravel Vacuum: Removes debris and uneaten food from the substrate.
• Algae Scraper: Keeps the glass clean and free from algae buildup, improving visibility.
• Filter Maintenance: Clean or replace filter media as needed to ensure proper water circulation and filtration.

3. Monitor Water Parameters

Regularly test ammonia, nitrite, nitrate, and pH levels using an aquarium test kit. Keeping these parameters balanced is crucial for fish health. Sudden changes in water conditions can lead to stress and diseases.

4. Feed Your Fish Properly

Overfeeding leads to poor water quality. Offer small amounts of food that your fish can consume within two minutes. Vary their diet by including flakes, pellets, live food, or frozen food to meet their nutritional needs.

5. Watch for Signs of Disease

Fish can get sick if water conditions are poor or if they are stressed. Look out for symptoms such as lethargy, loss of appetite, unusual swimming patterns, or visible spots and discoloration. Quarantine new fish before adding them to your main tank to prevent the spread of diseases.

Conclusion

Setting up and maintaining a healthy aquarium requires patience and consistency. By selecting the right tank, choosing compatible fish, and performing regular maintenance, you can create a beautiful and thriving underwater world. A well-kept aquarium is not only a joy to observe but also provides a safe and comfortable home for your aquatic pets. With proper care, your fish can live long and healthy lives. Happy fishkeeping!

An activity that decorates your spaces and delights the eyes, fishkeeping is sometimes a passion as complex as it is consuming. To ensure the well-being of the fish and their reproduction, it is important to feed them properly. Sometimes, aquarium fish feeding is crucial; however, with the most common species, like goldfish and others, a single type of food may be enough to sustain them.

For beginners, various stores specializing in fish food can guide you. It is worth knowing that a saltwater aquarium is more demanding than a freshwater one. Through this guide, discover some tips that can help you better feed your aquarium fish.

Tips for Properly Feeding Your Fish

There are numerous types of food for feeding aquarium fish. These include natural foods, supplementary foods, and complete foods. When distributed regularly, they ensure the fish’s growth and protection. Sometimes, you will find foods specific to certain fish species. But, by following the simple rules, you will have no difficulty properly feeding the fish in your aquarium.

Feeding Fish in an Aquarium

The various fish in your aquarium need to live. So, in addition to the care you provide, you must feed them. Feeding fish in an aquarium should be varied. Several types of food, such as pellets, granules, flakes, tubifex worms, brine shrimp, and others, make up the basic diet. They are available for feeding your various fish.

In addition to these basic foods, there are frozen foods, which do not replace the basic ones. They can serve as a true alternative to live food (small fish, worms, etc.). To acquire frozen food, avoid collecting it from the wild; instead, go to stores specializing in their sale. Frozen foods should be thawed and briefly rinsed before being placed in the aquarium.

It is important to pay attention to the quantity of food. Avoid overfeeding your fish. Keep in mind that fish do not have a sensation of fullness and will keep asking for food. Therefore, avoid feeding them more than twice a day. For the quantity, use a container to measure it. Avoid pouring food without knowing the amount. Also, note that the food quantity depends on the fish’s size—the bigger they get, the more they eat.

Feeding Pond Fish

With less efficient digestion, pond fish have a much slower metabolism, even though they can eat when temperatures are low. Therefore, to feed pond fish, it is recommended to wait until the water temperature exceeds 10 or 15°C. The choice of food depends on the pond’s temperature. Their feeding should be stopped at the end of autumn.

As the sun reappears, pond fish’s appetite increases. The colder the water in your pond, the slower your fish’s metabolism will function. Having a large number of fish in a pond means it will contain a lot of waste. To maintain quality water, you need to install a good filtration system as well as a solid, quality pump.

Regarding food type, note that pond fish do not all have the same preferences or feeding habits. There is a wide variety of pond fish (Koi Carp, Goldfish, Celestial, Oranda, Comet, etc.). Some fish feed at the bottom of the pond, while others feed at the surface. That’s why you should opt for food capable of floating and sinking to the bottom.

For example, Koi carps or golden orfe should be fed floating foods, while bitterlings and tench, which stay at the bottom, are shy fish. Pond fish also enjoy a varied diet. You can opt for granules as food for pond fish.

They come in small and large sizes. Thus, granules can serve both bottom-dwelling fish and surface feeders. Vary their diet by occasionally giving them freshwater shrimp, frozen foods, tubifex worms, or mosquito larvae.

Feeding Fish with Pellets

Pellets are well-loved by freshwater fish. Feeding a goldfish or other fish with pellets offers several advantages. They pollute the aquarium water less, you can easily control the amount, they are easy to dose, and they provide good quality nutrition for fish.

Pellets have similar characteristics to flake foods. Goldfish are fish species that eat a bit of everything. So, in addition to pellets for a goldfish, you can add fresh vegetables, and food based on worms, bloodworms, brine shrimp, and daphnia.
Dehydrated foods provide all the nutrients a fish needs daily. Pellets for a goldfish are effective for its growth and well-being. You’ll find that when you put the pellets in your aquarium, some will sink to the bottom while others will float. This helps stimulate the appetite of the fish and allows both bottom-dwelling and surface fish to feed. For feeding a large-sized fish, you can opt for pellets. There are two types of pellets: green-colored vegetable pellets and red-colored animal-based pellets. Suitable for all types of fish, using pellets for feeding your fish is more economical and also easy to use. However, it is important to pay attention to the pellet size. It should be adapted to the size of the fish in the aquarium.

Live Food for Aquariums

There are several types of live food for fish. These are highly appreciated by aquarists because they offer many benefits for the fish. Using live food to feed your fish means opting for a natural feeding method.

Fish, being natural creatures, are highly stimulated when you offer them live food. Live fish food allows them to have a varied and balanced diet. A wide range of live aquarium food is available on the market. Among these live foods, we can mention:

• Vinegar eels: Very small in size (1 to 2 mm), vinegar eels are suitable for feeding juvenile fish. You can keep them while allowing them to reproduce. Before feeding them to the fish, make sure to clean them first.
• Chironomid larvae: From the Chironomidae family, these are red in color. They are a preferred food for fish and are quickly eaten due to their attractive color. Chironomid larvae can be stored fresh for one to two weeks.
• Grindal worms: Similar to earthworms, they belong to the annelid family. Rich in protein, these grindal worms are easy to breed. You can feed your grindal worms with baby cereal. They are suitable for large juvenile fish.

How to Feed Your Fish While on Vacation

There is specific food available for feeding fish during vacations. These foods come in block form. They take several days to dissolve. With these specific foods, it is possible to feed your aquarium fish for one to two weeks depending on the block size, as well as during weekends. They are balanced and rich in nutrients.

These vacation fish foods can be a handy solution if you don’t have automatic feeders or anyone to take care of your aquarium in your absence. However, their use requires caution, as improper use can pollute your aquarium.

Homemade Food for Goldfish

Sometimes, store-bought fish foods can be costly, even though they are rich in nutrients for your fish. It is possible to make food at home to feed a goldfish. Cost-effective, these homemade foods can ensure the healthy growth and well-being of your fish.

For preparing the food, you will need a freezer, ice cube trays, a knife, a pan, a blender, and your ingredients. Your goldfish may be omnivores, carnivores, or herbivores. So, it is important to consider their dietary needs.

As for plants, goldfish like leafy vegetables such as kale, spinach, seaweed, and lettuce. You can also offer them foods like Egeria, Limnophila, Cabomba, which are commonly available in pet stores. Note that fish also enjoy garlic.

What Foods to Feed Your Aquarium Fish?

The type of food and the quantity vary from one fish species to another. Generally, there is a large number of fish species. Here are some fish species along with their dietary needs:

• Ancistrus

A bottom-dwelling fish, the ancistrus has a mouth that acts as a true suction cup. This mouth allows it to graze rocks in search of algae. It needs a daily diet based on vegetables. It most often feeds in the evening. The ancistrus requires a balanced diet rich in carbohydrates, proteins, vegetable fibers, lipids, trace elements, vitamins, and minerals. It also loves roots. You can provide it with pieces of apple, potato, zucchini, spinach, cucumber, melon, pumpkin, lettuce, carrot, etc. It also enjoys snails, Corydoras, shrimp, and more.

• The Betta

The Betta needs to be fed every day. The food provided should be rich in protein. Some species eat more than others. Therefore, you should count between 4 to 8 pellets per day. It also enjoys larvae, tubifex worms, carrots, beans, or boiled zucchini. It should be fed twice a day at fixed times.

• The Koi Carp

The amount of food given to the koi carp will depend on its size. Its feeding is also based on the water temperature. It feeds slowly at low temperatures. It is a fish that adapts to all types of food. As a vegetarian, it enjoys pellets and flakes. It eats more in summer compared to other seasons. In summer, it can eat 5 to 6 times a day.

• Cichlids

Cichlids require several types of food: frozen food (mussels, pink or gray shrimp…), vegetables (spinach, peas, carrots, zucchini…), dry food (pellets, daphnia, krill, cyclops, tubifex worms…), live food (insect larvae, small crustaceans, worms…). There are carnivorous, herbivorous, and omnivorous cichlids. You should avoid giving them animal-based meat. Do not throw frozen food directly into the aquarium. First, defrost the food by soaking it in a bowl of water.

• Corydoras

Corydoras have a varied diet. They consume fresh food (sliced poached zucchini, crushed peas, sliced potatoes, chopped spinach…), freeze-dried food (spirulina sinking tablets, flakes, and pellets…), and also live food (tubifex worms, insect larvae, Artemia, small crustaceans, daphnia…). They should be fed every 3 days. They can also feed on leftover food. This type of fish digs into the substrate in search of food.

• The Discus

The discus is a fish that mainly eats animals. It needs carbohydrates, fats, vitamins, plant fibers, minerals, and trace elements. Its diet should be varied and balanced. Omnivorous, it feeds on beef heart, tubifex worms, krill, shrimp, Artemia, and chopped mussels. Adults are fed once or twice a day, subadults 2 to 3 times, and juveniles up to 6 times (or more).

• Aquarium Snail

The aquarium snail is beneficial to the balance of an aquarium and feeds on plant waste, fish carcasses, and algae. Most aquarium snails also enjoy fish eggs. Be aware that a sudden disappearance of snails in an aquarium indicates an imbalance in the aquarium.

• The Guppies

Active and colorful, guppies are easy to feed. They are fed with flakes. They should be fed once or twice a day. You take a handful of flakes and throw it into the aquarium. Avoid food in the shape of balls. Young guppies require a special diet. To vary their diet, occasionally replace flakes with more nutritious treats.

• The Betta Fish

The Betta fish is a carnivorous species that should be fed every day. It feeds at the surface and prefers live prey. Depending on the type, some Betta fish eat more than others. They need more protein. They love tubifex worms and larvae. They also enjoy some boiled vegetables like zucchini, carrots, or beans. For pellets, it should be fed 4 to 8 times a day, in several servings to avoid excess waste. For any form of food, remember to remove waste and leftovers so they don’t rot at the bottom of the aquarium.

• The Japanese Fish

The Japanese fish, or goldfish, is an omnivore with a tendency towards herbivory. It feeds on both animal and plant-based foods. Pellets are excellent for the Japanese fish. As for vegetables, it enjoys carrots, spinach, lettuce, peas, and zucchini. It is important to adjust the food size to the fish’s size. It requires two meals per day for an adult goldfish, and 3 meals for younger ones. For mealtime, aim for 1 to 3 minutes of feeding.

When to Feed Your Aquarium Fish?

If you have turned on the lights or touched the aquarium, wait a bit before feeding your fish. They need some time to calm down first. You should feed them at least 30 minutes after any action that has caused them to move around.

A tank filled with water where fish or aquatic plants are placed, an aquarium is not just a decorative object. It has positive effects on those who observe it. With ornamental fish in various colors, it allows you to discover an enchanting world while bringing life to your living room or any other space where it is placed.

Whether small or large, a fish aquarium is an object capable of attracting all eyes. Having an aquarium at home means creating a maritime atmosphere in your living room for a better quality of life. You are passionate about fish aquariums and wish to have one in your living room. Be aware that there are several models of fish aquariums. So, browse through our guide for more information.

Tips and Information About Aquariums

Aquaristics

Characterized by the reproduction of an aquatic habitat in an aquarium, aquaristics is a hobby that serves the same purpose as a painting or a photograph. It requires time, some money, and a lot of attention. Aiming to build a biotope, aquaristics also helps in understanding and mastering the rules of nature. It also requires real technical knowledge to maintain an ecological balance in your aquarium. Aquaristics demands flawless technical skills, whether you choose to set up a freshwater, saltwater, cold water, or warm water aquarium.

Types of Aquaristics

Before proceeding with setting up an aquarium, it is essential to determine what type of aquarium might meet your expectations. Note that there are several types of aquariums.

• Freshwater Aquaristics

Easier than a saltwater aquarium, the freshwater aquarium is recommended for beginners to start smoothly. It primarily involves breeding tropical fish. For a freshwater aquarium, which is also a cold water aquarium, the required equipment and fish are less expensive. Its setup requires following certain steps.

First, choose an aquarium that meets the standards for the well-being of your fish. It must be equipped with a system for heating the water, lighting, and filtration. The freshwater aquarium is suitable for cold-water fish. It is also possible to install an air pump. This is not mandatory but could allow good oxygenation of the water and also prevent the water from stagnating. You can therefore opt for a biotope or community freshwater aquarium. As for the size, you can define it according to the number of aquarium goldfish and decorative elements (plants, stones, sand…).

We recommend a rectangular 150-liter tank, whose shape facilitates maintenance and whose size is not too large but still ensures a minimum viable space for a community tank. If you wish to insert plants, it is preferable to wait a few days after filling it with water. Make sure the setup is functioning perfectly and that the water has the right temperature for planting. For a freshwater aquarium, the pH should be around 7 and nitrates at 0.

• Saltwater Aquarium

The saltwater aquarium is much more fragile, more expensive, and requires more maintenance than a freshwater aquarium. However, it offers a perfect view, a magnificent display, and brings a small ocean into your living room. For a saltwater aquarium, which is also a cold water aquarium, the reef model is the most recommended. This combines both live rocks and marine fish.

This type of aquarium is designed for cold-water fish. More aesthetic, more natural, and more pleasant, it is an aquarium type reserved only for fish. It contains saltwater, with salt dosed at a very precise concentration (33g/l). There are several types of saltwater aquariums: the mixed aquarium, the fish-only aquarium, and the reef aquarium.

For its setup, you will need a minimum 200-liter aquarium, circulation pumps for sediment, a protein skimmer, a heater to maintain the water at 25°C, a thermometer, a sump, reverse osmosis water free of nitrites, phosphates, and nitrates, lighting suitable for the marine ecosystem, blue-dominant T8 actinic neon lights, and test kits to check various water parameters (magnesium level, calcium, nitrate, pH, etc.).

Whether you want a small or large saltwater aquarium, know that they require the same equipment. Your saltwater aquarium should be installed in an easily accessible location. Avoid exposing it to natural light. It is an installation carried out in several stages.

• Filling the aquarium with water
• Placing the live rocks
• Setting up the décor
• Adding the first detritivores
• Adding the invertebrates
• Adding soft corals
• Adding the fish

• Warm Water Aquarium

The warm water aquarium is intended for warm-water fish that come from tropical regions. These are freshwater fish that live in waters with temperatures between 24 and 26°C, depending on the species. Some can also live between 20 and 29°C. It involves a submersible tube device, which should be plugged in and equipped with a thermostat.
For the installation of a warm water aquarium, you will need a water tank, a filtration system to clean the water mechanically, biologically, and chemically, a heater, and possibly lighting. The heating system, which comes with a temperature regulator, is therefore essential if your goal is to host warm-water fish in your aquarium. The water’s pH should be neutral, around 7. Warm-water aquarium fish include Guppies, Bettas, Angelfish, Neon Tetras, etc.

• The Amazonian Aquarium

The Amazonian aquarium is a biotope that is 100% Amazonian. It is easy to set up because it offers the widest selection of fish and plants for an aquarium. You can therefore populate your aquarium with a large variety of fish with different colors, behaviors, and shapes depending on the species.

The Amazonian aquarium consists of many roots for decoration, softened water using reverse osmosis water, which is slightly tinted. It offers the fish an environment similar to their natural habitat. These fish come from the Amazon basin. The various species of the Amazonian aquarium require more space. So, you will need a large-volume aquarium of at least 300 liters. Amazonian species include large cichlids.

What Aquarium is Suitable for a Goldfish?

A bowl-shaped aquarium is not recommended for goldfish. Because, a bowl is not a real aquarium. Its space is not suitable for keeping a fish. A goldfish in an aquarium needs more space to thrive. Giving it a small living space exposes it to disease and stress. A bowl-shaped aquarium will not allow you to install plants and other natural elements to turn the space into a natural environment.

The right aquarium for a goldfish is one that suits the number and size of the desired goldfish. It is an aquarium that allows the fish to grow quickly. That is, a small aquarium for a small fish. Goldfish need enough space to move freely. You can have two small goldfish in 100 liters of water. The larger the aquarium, the easier it is to maintain and the faster it will reach a biological balance. For example:

• For a 15-liter aquarium: it will be impossible to opt for just any fish. This type of aquarium is more suited for small invertebrates, like crayfish or shrimp.
• For a 20-liter aquarium: this type of aquarium is more suitable for small killifish (aphyosemion). It’s an aquarium that should be covered. For feeding these fish, live food or sometimes frozen food is recommended.
• For a 60-liter aquarium: it is an aquarium where you can opt for several species, such as: Betta splendens, Galaxy Rasbora, Boraras brigittae, Barred killifish, snails, or shrimp.

Which Plants for a Cold-Water Aquarium?

The choice of plants for a cold-water aquarium depends on several criteria. You can opt for plants that can adapt to different water temperatures, meaning a warm or cold-water aquarium, plants that require minimal fertilization, and fast-growing plants. Such as:

– Dwarf or carpeting aquarium plants

• Sagittaria subulata: carpeting plant, fast-growing
• Anubias nana: small, fast-growing plant
• Lilaeopsis brasiliensis, false tenellus: carpeting plant, slow-growing

– Plants that do not require soil

• Microsorum pteropus, Java fern: very robust plant
• Vesicularia dubyana, Java moss: hardy plant

– Medium to tall aquatic plants

• Hygrophila corymbosa: fast-growing leafy plant
• Elodea densa: fast-growing, vigorous plant
• Echinodorus bleheri: robust, fast-growing plant
• Cabomba caroliniana: fast-growing aquatic plant
• Vallisneria americana: fast-growing leafy plant
• Cryptocoryne wendtii: hardy leafy plant

How to Choose Your Aquarium Fish?

There are many species of fish and various colors. However, not all species are suitable for every aquarium. Here are some criteria you can rely on for making good choices:

• The social behavior of the fish and the size of the aquarium: Some fish can grow significantly in size as adults, like goldfish, while others stay small but need to be in groups to feel secure. Therefore, you should consider the water volume of your aquarium.
• Heating: Exotic fish require water temperatures between 24 and 25°C, which is usually higher than the ambient room temperature. For these fish, your aquarium must be equipped with a heater. If not, you should opt for cold-water fish like goldfish or Chinese veiltails.

To increase the number of fish in your aquarium, you should do so gradually due to the nitrogen cycle of your tank. Be very careful when mixing species, as some combinations should be avoided. Avoid putting very small fish with large fish, as a large predatory fish might hunt the smaller ones for food.
Aquarium Equipment

There are many devices for an aquarium. To choose the equipment for your aquarium to ensure its proper functioning, you need to select it based on the type of aquarium. For a cold-water aquarium, the equipment is minimal. These include the filter, gravel, and plants. For a warm freshwater aquarium, you will need a heater, a scraper for the glass, an air pump, lighting, and plants. A reef aquarium requires the most equipment.

In addition to basic equipment like the air pump or heater, additional devices are needed for water treatment. That is, a reverse osmosis unit and an air stone to increase oxygenation of the aquarium or tank. To maintain your aquarium, you will also need certain tools. These include the scraper, fishnet, and also filter wool for your aquarium. It is also important to decorate your aquarium. You can use figurines for decoration.

How to Choose Your Aquarium?

Choosing an aquarium is very important. It is a decision that takes several factors into account.

• The size and volume of your aquarium: this is the most important factor. It is therefore advised not to choose an aquarium with a volume smaller than 120 liters. The larger your aquarium, the easier it is to maintain. This will help protect your fish from stress and diseases. Likewise, the biochemical balance will be more stable. This aquarium should not be placed near a heat source or in a drafty area.
• A rectangular tank instead of a bowl: avoid choosing a bowl for your aquarium, as it could harm the fish’s life and even cause deformities.

In addition to these two essential points, there are other elements that are part of your aquarium’s equipment. Their selection is also very important. These are: the filter, the heater (depending on the type of aquarium), the lighting, and the substrate.

How to Clean an Aquarium?

Cleaning your aquarium requires having a number of tools: an aquarium vacuum, an aquarium magnet, an aquarium scraper, an aquarium sponge, an aquarium siphon, and a brush for aquarium hoses. Once you have all these, you can clean your aquarium safely.

Use your vacuum to remove debris settled at the bottom of the aquarium. The sponges, scrapers, and cleaning magnets will allow you to fully clean your aquarium. Avoid using soap or cleaning products that can harm the fish’s environment.

Avoid completely emptying your aquarium during maintenance. You can use a water conditioner during cleaning to remove harmful chemicals from the tap water you use. At the end of your cleaning, refill the aquarium to its proper level.

Maintaining a Saltwater Aquarium

Be aware that a saltwater aquarium requires close monitoring and more demanding maintenance. So, if you are someone who travels frequently, this type of aquarium may not be suitable for you. It requires very regular upkeep. Maintenance involves vacuuming the sediments that settle at the bottom of the aquarium. You must also regularly check the salt content of the water. It is also recommended to regularly add reverse osmosis water to adjust the salinity of the saltwater aquarium, as water evaporates, but the salt does not.

What Budget for an Aquarium?

For your aquarium, there are two important budgets to consider:

• The initial investment budget: the purchase price of the aquarium and its various accessories (lighting, heating, filtration, thermostat, fishnet). This also includes the purchase of plants, substrate, rocks, and other items.
• The operating budget: that is, the ongoing maintenance of your aquarium (water costs, electricity, fertilization, and food budget). The cost of these budgets will depend on the size of your aquarium.