Splash Dart
Betta swimming erratically for a second every few days?
I have had Moses my betta since November. He is in a tank heating and filtering 5. He has had problems with their fins but otherwise seems very healthy and active. Occasionally, though (about a couple of times a day) I noticed a splash sound of your tank and will be launching very fast around the tank to the point that is with things. I changed most of its water Saturday and continues. Is this a problem?
you can see your reflection in the glass walls. dark backgrounds show reflections http://bettacare101.com