Maybe it would help the OP to know for those that have reused a sand bed, did you immediately transfer livestock over after adding the sand, before adding the sand, waited a few days before adding livestock? and did you have LPS, SPS, mixed reef?
SPS, same day transfer of all livestock. If you clean all the detritus out of the sand, there's nothing to generate ammonia. Using tank water keeps the bacteria intact.
10-19-2015, 08:13 PM
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