My six line has been a great fish. Never had a problem in the 2 1/2 years I"ve had it. In fact he/she recieved a couple of compliments today from some other reefers. Other nice fish, Bicolour Blennies are cool and "looks like a little puppy dog" my wife says. Bangia Cardinals. Dart fish ie fire fish . shrimp gobies. These have been hassel free fish for me and are very enjoyable to have IMHO. Setting up a tank and stocking it is always the best part. Have fun
