My 37 gal FOWLR has been up for almost 3 yrs now and continues to be a very successful tank. I have approx. 50lbs of LR...a Condy Anemone..flame angel and yellow tang. Lately though, my rock and glass has become dusted with a brown covering, looks like a thick coating of dark brown dust. My tank is skimmed 24/7 using a Remora Pro skimmer, I use 40watts of total light...one a actinic, the other a 10k. I perform 25% water changes a week. This started happening after one of two of my MaxiJet 900s took a dump on me. Could this be cause by less cuurent in my tank? Maybe light spectrum? Phosphates are almost non-exsistant according to Salifert. Ph runs at a high of 8.5 to a low of 8.0 Im at a loss, any ideas would be appreciated......
CAJUN[/b]
CAJUN[/b]
