Thread: POwer head help
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Old 02-05-2011, 06:14 AM
windcoast reefs windcoast reefs is offline
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Quote:
Originally Posted by bignose View Post
I have 2 koralia 4's in my 90G SPS tank.

edit: If you have sugar sand(small particle) in your tank don't go with too much flow. I learned the hard way and have spots in my tank with bare bottom and spots with 3" sand.
Yeah, I am learning that as well. I have a koralia 1050 and a 750 in my tank and everyday I have to move some sand around
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