Getting a betta fish is an exciting decision. Now comes the tank. Do you know how to set up a tank for your betta fish? No? Good thing we’re here to help.

5 Ways to Prepare Your Tank for Your New Betta Fish
Setting up a tank for your betta fish can be confusing. Let us help!
Photo by Ike louie Natividad from Pexels

Why does Your Tank Need to be Prepared for Your Betta Fish?

You can’t just throw your fish in the tank and hope for the best. There are a lot of factors that go into preparing a tank for a betta fish.

If you don’t properly prepare your fish tank, your betta fish can suffer health issues. A healthy habitat will give you a healthy fish. Follow these rules to ensure your betta fish lives a long and happy life.

5 Ways to Prepare Your Tank for Your New Betta Fish
Betta fish tanks require proper care.
Photo by Tim Mossholder on Unsplash

1. Installing the Heater and the Filter

You MUST have a filter and heater for your betta fish tank. They are essential items to keep your fish in good health. A heater will keep the water room temperature for your fish. Betta fish are tropical fish and need to be kept in warmer waters.

Filters are important to regulate and clean your tank. This will prevent any harmful bacteria from building up. For more information on the importance of heaters and filters, visit Pet Helpful.

2. Pour in the Gravel

Gravel doesn’t just add to the ambiance of your tank, it plays a vital role is the betta fish’s ecosystem. According to Betta Fish Center, bacteria grows on the gravel to help break down your betta fish’s waste.

Avoid large gravel, as it traps fish food, which rots and can cause poor health in your betta fish. You also want to buy natural colored gravel. It makes the fish feel more at home, how they would in the wild.

3. Find a Proper Spot to put the Tank

You want to keep your tank out of direct sunlight. This could be deadly for your betta fish. Any severe changes in temperature can also affect your fish. Keep it away from the vents.

Try to find a place near a power outlet where it can easily be viewed by friends and family. You also need a weight-bearing surface to put the tank on. Don’t trust your wobbly table to hold your fish tank. You need to be sure the surface will hold.

4. Make your Water safe for your Betta Fish

When you finally find a spot for your tank, you need to fill it up with water. Now, the water from your sink is not fish-friendly. You need to get a water neutralizer to get rid of any chemicals that might harm your fish.

You can find water conditioners at your nearby pet store that will do the trick. Just a few drops of the conditioner will neutralize any chemicals toxic to your fish.

5. Acclimate Your Betta Fish to Its New Environment

In order for your betta fish to get comfortable with their new tank, they need to acclimate to the water. Put your fish and the water it’s already in into a plastic bag. Then drape the bag over the side of the tank or let it float inside.

Let your fish’s water warm up to the temperature in the new tank. This could take a few hours. Once the water temperatures are the same, you can carefully blend some tank water with bag water. After your betta fish gets used to the blended water, you are ready to release your fish into its new tank!


Do you have other tips for new betta fish owners? Share your thoughts in the comments section below!