I think I will stick with the LR and maybe add a prawn or fish food to the tank. Really don't want to subject a fish to those conditions. I understand people choose damsels as they are cheap and hardy however it's not a fish I want to keep in my tank later. Thanks anyway for the suggestion. I will look up the starfish you mentioned out of curiosity : )
Chocolate chip stars are awesome star fish but are not reef friendly what so ever and some damsels aren't mean or nasty I've had one in my tank for about 6 months have done one 10 gallon water change and have pristine water got it checked today