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Old 09-23-2010, 06:23 AM
RuGlu6 RuGlu6 is offline
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bare bottom is easier to keep clean, as well as safer in terms of "Old Tank Syndrome", when deep sand bed accumulates so much dirt that tank is polluted with Hydrogen Sulfide and everything is dead in very short period of time.
If you really want sand keep it at 1" inch level.
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