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View Full Version : Question about color of algae on my freshwater UAS



Orion5
05-01-2014, 07:15 PM
Hi all,

My scrubber has been running for 4 weeks now on my freshwater 10 gallon aquarium with good weekly harvests.

However it seems that when the algae starts growing around profusely around mid-week, the color is very strange. It's as if it's a "glowing" fluorescent green color- VERY bright. I can't get a good picture because of the reflection from the lights, but I was wondering if anyone had any input as to if this is OK or not.

A friend thought it was cyanobacteria because he seems to get a lot of that kind of growth in his freshwater tanks here in Montreal, Canada.

Thoughts?

Thanks!

SantaMonica
05-01-2014, 08:11 PM
It's Spyrogira, which is bright green.

Orion5
05-01-2014, 09:48 PM
Yep, that would be it! :) Thanks buddy!