Hi,
I'm trying to get the water in my aquarium as clear as the tanks at petco, so i bought
kent marine phosphate sponge.
I wanna make sure I don't kill the fish, so i was wondering if I should take the fish out and put a canister in the tank and let it sit for awhile. or is it okay to set a canister in the freshwater aquarium with a few holes to let it do its thing?
instructions are very vague. It also says i should wash the phosphate, what is the purpose of this if i'm already going to put it in the tank?
Thanks