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chrisbenavides
Sat, 3rd Oct 2015, 06:07 PM
Is this what I think it is? Cyano? Should I start using ChemiClean?

I started running my Ecoxotic LEDs a little longer and noticed this growth today.

Mike
Sat, 3rd Oct 2015, 06:13 PM
Use a turkey Baster to see if you can suck it off the rocks.

chrisbenavides
Sat, 3rd Oct 2015, 09:51 PM
Tried it. Didn't work. It's pretty stuck on there.

Dkray944
Sat, 3rd Oct 2015, 10:04 PM
Cyno is red. What I see is more white. Is that correct? If so it might be some type of sponge growing. Not 100% sure though.

Dingo
Mon, 5th Oct 2015, 09:57 AM
I agree with Dkray, 1st pic looks like it may be a sponge, 2nd pic may be cyano. Hard to tell though.

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leliataylor
Mon, 5th Oct 2015, 04:00 PM
Cyano in the marine environment is commonly referred to as "red slime algae". It can be easily siphoned off of rocks or substrate and is more of a aesthetic issue. As to what you are seeing, I am not sure.

https://www.google.com/search?q=cyanobacteria&espv=2&biw=1137&bih=747&source=lnms&tbm=isch&sa=X&sqi=2&ved=0CAcQ_AUoAmoVChMIlKbHk5usyAIVg5mACh0WsQ3C&dpr=0.9#imgrc=EjFZ5PjPLxidAM%3A