[Bennytheblenny]

I successfully rid my tank of a huge cyano outbreak after it was first setup with Special Blend ($10 a bottle @ thatpetplace.com). In 5 weeks it completely cleaned it out with no harm done to corals or clams. In the past I have used Chemiclean and Red Slime remover, but with negative impacts to the tank. I will warn you though the product smells like raw sewage, but it is well worth it. The first 2 weeks it seemed as though the cyano was actually growing but by week 5 it was gone, and hasnt been back since.