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Old 02-19-2008, 09:17 AM
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bnhaus bnhaus is offline
Master RB in the making
 
Join Date: Jan 2008
Location: Baltimore
Posts: 107
Tank Size (US GAL): 75
Experience: 14 Years
Name: Bob
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bnhaus is looking at reefs
Default Re: sponge in overflow box?

If you are dedicated to cleaning it every few days then yes you can keep it.

Most of us do not because:
1) we forget it's there and it builds up waste fast.
2) We do not clean it regularly
3) Can build up nitrate levels
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