Question with my tank?

[ibill1971]

Hi there,

We have a 450 Gallon reef tank. We have had it for 1 year now and just moved it about 2 months ago as we got a new house. The tank moved just fine with no problems. My question is I have this brown alge growing everywhere, on the corals and the rocks and just everywhere. It comes off real easy, just wipe it off.

I have about 7 small fish and about 10 small corals in the tank. We are wanting to load it up, but first i want to fix this problem

any ideas?

Thanks

Jonas

[aaronnohren]

I've experienced this with new pieces of dry rock that I've added to the tank and it usually cycles through in a matter of week and start picking up other color.