What size is your tank?-----10 gallon----
What temperature is your tank?-----79 F-----
Does your tank have a filter?-----yes------
Does your tank have an air stone or other type of aeration?---no-----
Is your tank heated?-----yes-------
What tank mates does your betta fish live...
Hello, I have a Betta in a 1 gallon aquarium who is currently awaiting a long overdue upgraded tank. I have had this fish about a year. What's concerning me is he's had a single white spot over his eye for some time (months?) now but has remained very happy and energetic so I haven't really been...