Please help my balloon mollie! She’s been fine in a 10g with 3 others and one fry & one nerite snail for 7 months . Today I bought a new heater because it’s getting cold and the 50 watt doesn’t warm enough when my home is 50 inside. That’s the only new thing. Anyway she is swimming in circles and then rests but floats. I’ve attached a short video. How can I help her? She’s in a bowl now with a bit of aquarium salt. At first I thought one of her fins were missing but it’s not. Did the new heater hurt her? I adjusted it earlier because when set at 76 the thermometer showed near 80, so I tuerned it down. I feel so sad for her. Parameters normal at Ammonia 0 Nitrites. 0 Nitrates 10 ish? EDIT video won’t upload but swimming in circles and then floating.