What is inside fish tank filters?

Answer Fish tank filters contain filter floss to catch debris such as excrement from the fish or uneaten food. Active carbon is contained in filters as sheets or balls to remove toxins from the fish tank.... Read More »

Top Q&A For: What is inside fish tank filters

How often should you change filters in a fish tank between water changes?

Filter changes depend on a variety of factors including the type of filtration (mechanical, biological, or chemical), number of fish, size of the aquarium, frequency of water changes and your feedi... Read More »

How to Install Pumps, Hoses & Filters in a135 Gal Fish Tank?

Keeping fish is a fascinating hobby for many people, and setting up the tank can be a rewarding first step in fish keeping. Setting up a 135-gallon tank requires preparation, and the right equipmen... Read More »

What kind of filter do you use with small fish in a fish tank?

Using the right filter in your fish tank is important, especially when dealing with very small fish. The best filter to use for little fish is an under-gravel filter. It stays beneath the gravel an... Read More »

How to Choose a Fish and a Correct Sized Fish Tank?

You want to start looking after freshwater fish, right? Not sure about the size of the tank you need? Well, here's the How To for you!