sebaehope
Member
I went and added a 4" sandbed today. I used the NO Bio-Active Aragonite. I was wondering if I should add any sand sifters, or let the bed go as it is for a while? Also I have a couple of 1/2" bristle worms that must have been smuggled in on the live rock. Will they migrate to the sand bed, or will they stay in the rock? Thanks.