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Old 05-11-2004, 11:26 AM   #2
Endangered Dragon
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Join Date: Jul 2004
Posts: 10,433

Just a thought, when the filter is switch on again and lots of it gush out, what can be done is to have a hose inlet (during wc) at the outlet itself to suck all the ww coming out. Probably can do this a few times continuously and the ww population should be cut down somewhat... will be trying this soon coz my tank also got this problem!
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