Fish Down...

[Rex740]

I woke up this morning to find my black lyretail molly on the bottom of my tank. She looks healthy, shes laying on the ground upright moving her pectoral fins. Her gills are kind of panting though. Sometimes she will come up to the surface of the water, stay there for 2 or 3 seconds and swim right back down and just hit the gravel and lay there. What is wrong with her?

 

[Tokis-Phoenix]

Could be numerous things. Right now you need to test the tank for ammonia, nitrites and nitrates and check the temp of the tank and post the stats here- is she pregnant at all do you know? Are her fins clamped and does she have any growths or abnormal colouring or patches on her etc at all- what is her poop like?