11-19-2011, 10:10 PM
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Banned
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Join Date: May 2010
Location: calgary
Posts: 515
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Quote:
Originally Posted by monocus
what would wipe out a colony of zoos on a rock 5" long and 4" round.they were completely covering the rock.i have about a dozen zoos left and the rock looks scoured clean.i've had these in my tank for about 7 months with no problems and no new fish added in the last 2 months.this happened overnight
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A hungry crab
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