Okay, so it's not such a big problem. But I am tearing down my Saltwater tank to move it about 6 feet away from the heater vent. It's not posing a huge problem but want to move it before it does. I'm selling my 55 gallon fresh water and this tank is going to go where the freshwater one is at. I have 120 gallon saltwater with 90 pounds of live rock and 100 pds of crushed coral. my stocklist is: Blue Velvet Damsel 4 Stripe Damsel Domino Damsel Scooter Blenny 2 peppermint shrimp dozen snails dozen hermits chocolate chip star fish While i have the rock out for moving the tank, i want to take the damsels out and take back to the LFS. Do you recommend getting rid of all of them or one or two? I want to add more fish but not aggresive fish.