Ok so I just got two beautiful baby angels friday in my 55gal. and they are hiding on one side of the tank. There is a huge peice of driftwood that they hide behind and they wont come out. They dont eat when I feed the fish...Idk if they are scared of the bright lights on the otehr side of the tank or what. I don't have any big fish...the biggest fish is a dwarf grouami. Any suggestions?