LF: UV sterilizer. Tank turned super cloudy in 3 hours.

[jccaclimber]

I have a 40 W Pentair UV I keep for emergencies. PM me if you want to borrow it. I'm in SF.

 

[Coral reefer]

Stirring up the sand could feed a bacterial bloom even more. Not sure if I’d do that right now, but too late I guess.