I have a 90 gallow salt water take with lots of live corals and few fish but for some reason I have alot of black alge on my coral. what should i do to get rid of this?
Can you give us some additional information? Does the algae come off, or is it hard? How long has your tank been set up?
I'm going to move your topic over to our Reef Tank Forum. Right now you posted in the Non-Hobby forum.
