BIG problem with algae

[Gripenfelter]

Originally Posted by kam

My lawnmower blenny is quite obese from eating a lot of it. Hes probably in heaven. Im thinking that I obviously have a lot of excess nutrients in the water feeding all this. I did a 30 gal water change a week ago. will do another one this week.

I have a 6ft 125gal tank btw

What sort of fish do you have?

I have a container in my tank in which I'm growing certain corals that my keyhole angel would normally chomp down on. The container has some hair algae on the inside because the tangs can't get at it. Otherwise even regular tangs will eat the hair algae. I have a ton of crabs and conch snails that eat the rest of the algae off the glass.