Blue Algae

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jillw28

Aquarium Advice Apprentice
Joined
Jul 4, 2011
Messages
48
Location
Romeoville, Il
I have gotten a couple spots of dark blue on my live rocks. Is this algae and is it bad? Should I do anything with it?

TY!!! :fish2:
 
I would siphon up as much as possible. Also try to cut back on feedings as much as possible as this is adding excessive nutrients to your tank.
 
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