I began cyclying my 24g nano about 4 months ago and started to add some critters and coral after about a month and a half. I am still having rediculous algae problems. It is dark brown/green and its is very stringy and hair like. I seems to cover most of my coral including a candy cane, frogspawn, and alveopora. It seems that they don't like it very much either. I live in Kalamazoo and the tap water sucks here which is what might be my problem. I have been adding prime during water changes to dechlorinate and detoxxify the water by I think the water is still not up to par. I checked onliune for a water report but the PDF like 200 pages long and way more information that I needed. I was wondering if poor tap water could cause advance algae growth, and what the average price of R/O water at most LFS's were. I took some pictures but the upload fails....