Im not sure if my betta is ill or not She sits at the bottom and comes up for air then goes back down again. Her gills are flapping quite rapidly. There isnt any signs of damadge anywhere else. Is she just resting?
I have put her in a floating plastic breeding box to keep her up by the surface. She Seems to be able to control where she swims fine. Its more like she is exhausted. Oh, and she has a rather bloated belly.
if she is bloated, feed her a cooked de shelled pea, not a whole one tho, just a lil bit mushed between ur finger and drop into the tank, this shud clear her out and hopefully sort that bloating
u can, but tbh if ur lowering the water level, it isnt really gonna do much use with air pump