cmichael88
Reefing newb
I've had some hair algae and cyano, but it just started to get worse lately. Tested my phosphates and they're through the roof. No skimmer or anything, just a sump-based refugium with chaeto. I set the tank up about 2 months ago, didn't have my RO unit yet so I used tap. I'm hoping it's just left over from that.
Should water changes take care of it? Could I setup my old canister filter with Phosban or would I need a reactor?
Should water changes take care of it? Could I setup my old canister filter with Phosban or would I need a reactor?