Just got largest tank so far. 100 gal. it came with a fluval 403 canister filter and thats it. need info on recommended, have-to-have and just-because addtions. please help im so excited! im planning on moving in my 9" LMB, 9" albino channel cat, 6" blue cat, and 7" pleco. what do i need to make this a healthy tank for along time? also first time with a canister filter.
