Hi
New to marine tanks. After taking my sump out of commission for a few days while I modify it to fit a Clarisea. I’m just wondering how long is too long in terms of water becoming toxic with no filtration I have a Red Sea 425 with 10 fish and a few softies. Tia
New to marine tanks. After taking my sump out of commission for a few days while I modify it to fit a Clarisea. I’m just wondering how long is too long in terms of water becoming toxic with no filtration I have a Red Sea 425 with 10 fish and a few softies. Tia