Don't have any Joe's around right now, always thought it was just kalk mixed with fish food anyway. Never worked when I used it.
Been moving over some rock for a bit and trying to eliminate the aiptasia before it goes back in. Left it out overnite, put kalk on it, put salt mix on it, put vinegar on it, put it back in the tank. Instant aiptasia.
I've put the rock outside, now a damn chinook, I'm sure the aiptasia will survive....
