Looks like red bubble algae. Just another typical nuisance algae, just try getting rid of it by pulling it off if you have nothing in there thats going to eat it. What are you parameters like? phosphates?
I've used a baster to remove it, just scrape the algae with the baster and suck it up as it comes off.
Emerald crabs will also eat this off.
Last edited by Strickland_673; 10-08-2010 at 04:49 PM.
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