Ok seriously major helpage time!
My betta is 2-3 years old
He is currently in a 1.5 gallon (because he was having trouble swimming)
Hes only been in it 4 days now and Im trying to scrounge up the money for a filter but he does have a thermometer.
My betta is: Not surfacing, stuck on the bottom, rapid gill movement,no interest in food, not reacting to anything. He's holding on by a thread.
WHAT do I do??
Would AQ salt help him??
I have him in his little travel cup so he can surface for air easier and hes floating in his tank.
I cleaned his tank last nght and made sure to rinse everything and do a proper water change.