cyno evolved

[marco333]

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?

 

[nanocuber7]

well i know that the people at raid who make the roach repelant have to change their formula every so often because the bugs evolve to be imune to the repelent. i guess your cyano could've done the same thing and if so switching to a different chemical would work.

 

[hot883]

I am battling it myself. Have you checked phosphate levels?