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Starchar

Aquarium Advice Freak
Joined
Feb 20, 2011
Messages
384
Location
Indianapolis, IN
Any thoughts on this thing? Sitting in my tank today (I noticed today). It is a small green sphere sitting on top of my LR.
 
Buuble algae. It's bad. It will spread like wildfire and once that stuff gets going its almost impossible to stop. Don't pop it either, that will just help it spread. See if you can just pluck it off the rock without popping it.
 
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