Who Gives A Fish Forums

Aqueon Pro's another good heater option. Just avoid the preset ones. Bettas need stability, and those things can swing temps. Also, toss in some Indian Almond Leaves for tannins. Helps 'em chill.

The PetSmart 5-gallon's a solid starter tank, but the heater's garbage. Swap it for an adjustable one ASAP. Also, throw in some Java Fern or Moss Balls to give your Betta hiding spots.