Use this free checklist to plan your first freshwater aquarium, from choosing a tank to getting it ready for fish.
- Choose your fish first. Check adult size, tank size, temperature and compatibility.
- Pick a level spot. Use a stand rated for the filled tank and keep it away from direct sunlight.
- Gather the essentials. Get a filter, filter media, water conditioner, water test kit and thermometer. Add a heater if your fish need one.
- Set up the tank. Add aquarium-safe substrate, décor and hiding places. Treat tap water with a water conditioner.
- Cycle before adding fish. Complete a fishless cycle and use a test kit to confirm the filter can process ammonia and nitrite before stocking.
- Add fish gradually. Keep testing the water as the tank adjusts.
- Build a care routine. Check equipment, test the water regularly and do partial water changes as needed.
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