i am having a couple of issues...one is with a banggi cardnelfish..he was eating just fine a few days ago..and now he just won't eat at all..i have tried 5 diffrent types of food and nothing..i have 2 of the cardnelsfish and i have only had them about 2 weeks...so i don't think they are a mated pair yet...the other issue that i have is with a big green bristal starfish..his legs seem to be breaking off one by one..he now only has 2 left..what could be the cause of this? poor diet? i called the LFS where i got them but the guy working dosn't know anything...so any experts advise is appreciated...and thanks..:help2: