Setup checklist
- 5 gallon or larger aquarium
- Adjustable heater and thermometer
- Gentle filter or sponge filter
- Water conditioner
- Liquid water test kit
- Smooth decorations and hiding places
- Quality betta food
Weekly checklist
Test the water, remove visible waste, check equipment, and perform partial water changes based on tank size and test results.
Observation checklist
Watch appetite, swimming, breathing, fin position, color, and any sudden changes in behavior.