Originally posted by NM reef
Recently you posted that you just set up your 55...based on that alone I'd suggest waiting a good while before attempting a clam.
Hehe, I was waiting for the "New Tank Police" to point that out. Actually all the rock, filters and most of the sand and water came from my 28. The ammonia are nitrite 0 and have been tested daily since set up. I added some really nice Marshall Island rock too. Still, I will wait a while before adding any corals or other inverts.