carshark
Active Member
just curious on how i can get my diamond watchman to sift sand. ive seen loads of these lil guys chowing down on some substrate mine wont touch it!, the substrate 30% aragonite, and 70% fine grade sand, its a perfect substrate for this guy, he burrows underneath rockwork but doesnt sift sand! a friend of mine has a mated pair, and they go to town! and his substrate is a bigger grade than mine....just curious