Base Rock

[Myka]

The largest pieces will be about 6-7", but most will be about 4-5". Personally, I don't think this is very good to use as live rock. For one, it's ugly, but most importantly it isn't porous enough to promote anaerobic denitrification. I think the only use for it is to put in the sump if you don't want to spend a bunch of money on real live rock to fill your sump.

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