So I bought two balloon mollies a few days ago. There is one male and one female in 10 gallon tank. pH - 7.8 and the ammonia level is not ideal, but not too thigh either. Water temp is 78 and the tank has freshwater salt. I know a lot of it has to do with the tanks cycle and I've been doing 25% to 50% percent water changes every two days. But my female mollie seems to want to spend a lot of time in one place on the bottom. She doesn't do this constantly, but more often than not. She'll swim around fine just to go back to her little corner of the tank. Sometimes she'll spend a lot of time near the top of the tank but she always goes back to the same spot and spends about 70% of her time there. The male molly looks fine and very active. He's very hyper and loves to speed around the tank. The female is slower. I don't think she's struggling for air, but is that possible? I've never had mollies before so I don't know what is normal behavior and what I should watch. My mollies seem very happy together and they both have healthy appetites. Any advice or ideas?
Please help. I love my new fish and will do whatever it takes to help them is something is wrong.



