Things You'll Need
- Aquarium, 15-gallon capacity or larger
- Bio-wheel filter
- Aquarium heater
- Water conditioner
- Thermometer
- Aquarium gravel
- Aquarium salt
- Floating flake food
- Freeze-dried blood worms
- Algae scraper
- Bucket
Instructions
Select an appropriate aquarium. Pot belly mollies should be kept in a tank of at least 15 gallons, and the aquarium should have a lid or hood.
Set up your aquarium correctly to house your mollies. Place 1/4 inch of gravel on the bottom of the tank. Fit a bio-wheel filter and aquarium heater according to the manufacturer's instructions and fill with water. Add water conditioner to de-chlorinate the water before filling your tank. Heat the water to between 78 and 82 degrees Fahrenheit with the aquarium heater, which you can check with a thermometer. Add 1 tbsp. of aquarium salt per 5 gallons of water in your tank.
Feed your pot belly mollies twice a day. The amount of food will depend on how many fish you have and their appetite. Feed floating flake food in small pinches until they start to leave the food uneaten, which signals that they have had enough. Sprinkle a few freeze-dried blood worms into the tank for each fish.
Clean your aquarium once a week. Remove around 20 percent of the tank's water using a bucket, and be sure not to scoop up any of your fish. Clean algae from the sides of the aquarium using an algae scraper. Replace the water you have removed with water you have added salt to and treated with a water conditioner.