I have a 10 gallon fish tank with mollies, swordtails, and a platy. i woke up this morning to find my pregnant molly that i bought from the store about 4 days ago with signs of mouth rot? im not completely sure, so ive attached the best possible pic. petco said to use pimafix so ive dosed the tank with that, now just playing the waiting game. i really dont want to lose her, she was my most active fish in the tank. she has no interest in food of course, and is laying low and very lethargic. i've isolated her into a 1.5 gallon tank with an undergravel filter. please help me out if you have over come this fungus or bacteria. thanks

