Do Betta Fish Prefer Small Tanks? When selecting a filter, you have to ensure it is created for the size of your Betta's tank. You see, 5-gallon tanks arrive in various sizes. A heater is not...
Do Betta Fish Prefer Small Tanks? When selecting a filter, you have to ensure it is created for the size of your Betta's tank. You see, 5-gallon tanks arrive in various sizes. A heater is not...