Spongy Algae

[sphelps]

Originally Posted by MikeP

What about manually removing all that you can and then do a 2 or 3 day lights out period. That may help get rid of it for good.

Just a thought.

I'd be willing to give that a shot. I'm going to cut back my lighting period and next time I do a cleaning I'll be extra thorough and give the tank a few days of darkness immediately after.