Quote Originally Posted by bc9nd3h
Curent problem is I don't have much clorox on hand and won't be able to pick it up for a few days. Do you think I could just add some calcium hypochlorite until then. By the way, is it OK to add it through my strainer with a cartridge filter?
Do you know your calcium level? I have never used calcium hypochlorite so I can't say for sure how it will react with the algacide.