With their long, delicate fins, betta fish need a tank with low water flow and lots of places to hang out and nap. A 5-gallon tank is ideal for most betta fish, and they should never share their tank ...

For many people, owning fish and watching them swim around in their colorful aquariums reduces stress and invites a calming atmosphere. However, the health and happiness of your fish is just as ...

Properly caring for a fish requires more than just finding a fish tank and filling it with tap water. There are many aquarium options available, so you’ll want to take a little extra effort in picking ...

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