Can Two Canister Filters Be Used In One Fish Tank?

Can Two Canister Filters Be Used In One Fish Tank?: "Honestly, no two fish enthusiasts will ever agree on whether it is a good idea or not to have two canister filters in one tank. That question has been argued about since canister filters were invented. Instead of taking sides, this article will look at the effects of having two canister filters in one fish tank and will leave it to you to decide"