Thread: Blue Bio Balls
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Old 01/11/2008, 04:23 PM   #13
m2434
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Join Date: Jan 2004
Posts: 2,171
Unless you can fit large pieces of LR in there, it is unlikely that any denitification would occur (i.e. LR rubble will not help with denitrification). Cheato will certainly help remove nutrients - but if you have a separate sump for cheato already then this would be redundant and I'd just remove it altogether.

However, the one benefit LR rubble is that it might provide is a protected breeding ground for pods. This could be useful if you have pod predators, such as a Wrasse in your display tank or a Mandarin etc... Otherwise, this is also of little benefit.


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