ballom molly

Question
i have a black balloon molly and she has been swimming upside down for 3
days now, what do you think could be wrong with my fish?

Answer
Hi

If she it could be pregnancy , an d due to lack of proper feeding elements it could be harmful to here ,

If he it could be swimming bladder problem , as an internal infection ,

In both cases try to add salt to the water 1 tea spoon to each gallon , and try to add antibiotics to the water for internal infections ,