240gal
Aquarium Advice Newbie
I bought some s. american cichlids different types @ walmart and low and behold today I find the blue acara with withe crap all over him I took him out and treated the hospital tank with stuff but my tank has no top the homeowners before us set this system up and its going any where maybe I can get some tops made the tanks are 240 gal each most of which is in my utlity room its a wall build in with canisters but I thought everything was coming along there is a fiddlers crab somewhere in the tank can I treat the whole tank?