Nikko112;3957028; said:Deep blue sea has very good advice.. pay good attention..
ngockenn;3957064; said:hi, to start off sorry for your lost, but i think u may have changed to much of the water in your tank + a new filtration system so u really lower your good bacteria counts. Yea like the postes before me stated u pretty much restarted your tank. But for me as a rule of thumb i try to never change more than 25% of the water in my tank, i don't know about everyone else but that seem to work for me since day one. gl man wish u better luck next time.