This information is great. I printed and put in a reference book. Thanks. My lady flowerhorn is about 12" long. Was given to me. She is floating on top and has a buldge on her side that stays out of the water. She eats whatever I give her and when she sees me, she tries very hard to swim all over the tank. Not swim bladder, right. How about Dropsy????????? But, she eats and responds to me often. What do I do to save her?????????????