6 Things To Keep In Mind When Picking Fish For Your Aquarium

brown turtle swimming underwater

If you're thinking about starting an aquarium, one of the first things you need to do is pick the right fish. A few things to keep in mind when making your selection include the size of your aquarium and the other fish that will be sharing the space. Here are six things to remember when picking fish for your new aquarium.

Size of your aquarium

Fish are a great way to bring natural beauty, color, and movement into your living space - but it's essential to make sure you pick the right fish for your aquarium. The size of your aquarium is one of the most critical factors in selecting what type of fish to get since both the size and the number of fish should correspond with how much space is available. This can become particularly tricky if you plan on adding tank mates, as their presence will also affect which type of fish inhabit your tank. Usually, for small fish tanks, you can only keep small fish, and for larger aquariums, many more types of fish can be added. If there's not enough room for different species to claim their spots in the aquarium, they may not be compatible with each other. Therefore, before picking any fish, consider both how much space they need and what they require from an environmental standpoint (food/oxygen levels), as well as compatibility with any future tankmates.

Know the different types of fish

When deciding which type of fish to put in your aquarium, it is vital to know the critical differences between freshwater and saltwater fish. Freshwater aquariums tend to be much easier to keep than saltwater aquariums since they require less expensive equipment, such as a specialized filtration system. The type of fish also matters. Some species fare better in freshwater, while others adapt better to salt water. Additionally, more plants can survive in freshwater rather than in a saltwater solution. To ensure the well-being of all your aquatic life, it is essential to be aware of these distinctions before selecting your tank.

Tank filtration system

When deciding on which types of fish to stock your aquarium with, an essential factor to keep in mind is the power of the filtration system. The number of fish your aquarium can support is highly dependent on your filtration type. It is essential to research the requirements for any particular species before adding them to your tank, as some species require higher oxygen levels and more powerful filters. Overstocking an aquarium will lead to reduced water quality, increased waste production, and possible health issues for the inhabitants of your watery world. Therefore, properly monitoring and researching the total capacity of each type of fish in relation to the power of your aquarium's filter system is essential when selecting which fish you wish to keep.

Fish personality

Active and aggressive fishes are likely to disrupt in a passive tank, while active fish could become bored in an aquarium filled with more sedentary creatures. Tolerant and peaceful fish also get along better in tanks with similarly relaxed inhabitants. Otherwise, they may become scared or stressed. Knowing what kind of personality you want in your aquarium will ensure a balanced tank with happy, healthy fish that stay harmoniously together.

Special care or feeding requirements

Many popular beginner varieties require minimal maintenance and are ideally suited to any home environment, but some fish have more involved needs requiring more specialized care. For instance, saltwater fish require extra attention to create the habitat they need to thrive. It is also essential to understand what kind of diet the type of fish will need, as some species may only consume certain foods. Doing detailed research before selecting a fish species is paramount in successfully setting up an aquarium that provides lasting beauty and enjoyment.

Your budget

Picking the perfect fish for an aquarium can be challenging, but one of the most important considerations is how much money you're willing to spend. Different types of fish vary in cost based on their size and rarity, so it pays to research before making a purchase. Consider exploring which species are hardiest and best suited for your particular type of aquarium as well as what amounts to an acceptable price range for the species desired - these steps will help ensure that not only does your purchase fit into your budget but that it also increases your chances of creating a healthy, thriving tank environment.

As you can see, there are many factors to consider before purchasing fish for your aquarium. By taking the time to research and figure out what will work best for you, you will be able to create a happy and healthy environment for your new fish friends. So don't forget to research the type of fish you want, think about the power of your filtration system, consider their personality, and factor in any special care requirements and budget before making your purchase. Good luck!

Questions? Email us >

You Might Also Like

Enjoy this article? We've covered more topics like this one on the Fauna Care pet care blog!