My daughtetr and I woke up this morning unable to find "Molly" our Molly Balloon fish. We are very novice in the fish world but we figured she couldn't have run away from home. After uprooting the aquarium we finally found "her" lieing in gravel behind the coral. After reading some of your concerns we looked to see if we could tell if her eyes were popped. Not so we could notice. Then we wondered if she is really a she...or pregnant...She is a black Molly. Housed with 5 large, about 2 to 3 inches each, gold fish. They've lived together about 2 weeks very happily and although the gold fish are taking turns checking "her" out they don't seem to be nipping at her. Any ideas that anyone may have would be greatly appreciated.