How Do You Take Care Of A 20-Gallon Fish Tank?
A 20-gallon fish tank is a good size for many tropical fish. It is large enough to allow for many different types of fish, but small enough to simplify maintenance. The average 20-gallon tank is two feet long, which makes it a good size for even the smallest house or apartment. There are some basic routines that you can use in order to keep your aquarium attractive and your fish healthy. For the most part, these steps revolve around keeping the water clean—or avoiding getting it too dirty in the first place. Monitor your “fish load,” or the number of fish in your tank compared to its volume. A rule of thumb is that you should not have more than one inch of fish per gallon of water. Feed your fish every day to every other day. Be careful to not feed them too much, as excess food can rot at the bottom of the tank. Test your water regularly, especially during the initial cycle and while adding fish. A standard test kit that measures pH, ammonia, nitrites and nitrates will give you insig
