marco333
Member
I used to have a real bad cyno problem, and I would treat it with chemi-clean. The chemi-clean would work great and almost all of the cyno would go away. Recently my cyno came back, and now is completly not effected by chemi-clean. Is it possible that a small portion of my orgional cyno had a mutation that made it immune to what ever chemical chemi-clean uses, and it survorived and now is the only type left and is not effected by chemi-clean? If this is possible, do other red alge removers use different chemicals that my cyno might be affected by?