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Old 01/10/2008, 07:38 PM   #1
Registered Member
Join Date: Dec 2007
Location: San Jose, CA
Posts: 67
red algae? copper?

I've had my tank set up for about a month. I had a killer damsel that needed to be removed so I needed to move rock which sifted alot of sand. Since then I've had red algae or copper building up on the sand. I've seen this same growth at petco stores in their marine tanks...I just dont know what it is.


Current Tank Info: Nano Lagoon - Frag Tank. Growing SPS and fragging to sell.
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