grrr chemi-clean

[untamed]

I used the Chemi-clean (I was pretty desperate). It didn't do any harm to my SPS...but it didn't solve my cyano problem either.

For me, it was improving my skimmer. While my existing skimmer seemed to be working, it clearly wasn't getting it done. Now, I'm massively overskimming according to "recommended tank sizes". The improvement was almost overnight.

[hockey nut]

Chemi clean worked like a charm for me. It took 2 tries but I beat the cyno problem. What I did was a 10-15% water change before you use the chemi clean and then dose... then do as the directions indicate. There must be something causing the cyno problem so this will only be a temporary fix until you find and cure for the problem. It had no effects on my fish or corals.

HTH Good luck.