Blue slim on LP Help!

kwagner21

New Member
I just got 40 lbs of Lr of the web. It has been in the tank for only about 3 days. The first day everything went ok, but at the end of the second day a light blue slime began to cover the rock with a thin coating. I was wondering if someone could shed some light on this. Is it normal? As far as my tank, it's 55 gallon, with an emp. 400, one powerhead. I have a ps and a uv sterilizer on the way that i just ordered along with another powerhead. I keep the tank around 79 degrees.
 
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