How to Buy an Air Pump

Buying a new fish tank requires several additional amenities that a new fish owner might not consider. Air pumps are one of those necessities. There are lots of things to consider when buying air pumps for your fish tank, but with a little research you can get the proper pump for your needs.

Instructions

Difficulty: Moderate

1. Know the gallons your tank will hold. It's imperative for proper aeration that you know how many gallons of water you are going to aerate. The fish's health depends on the proper amount of oxygen being available in the water.
2. Determine what you will use your air pump for. If you will be using it for just strict aeration, you can get away with a smaller air pump than if you're trying to power some intricate mechanical air motion toy.
3. Calculate your minimum aeration rate before you buy the air pump. First take the size and length of your aeration stones and air toys and calculate output. Then take the depth of your tank to see how much pressure the pump is going to have to push against. Select an air pump setup that is easily able to handle the pressure.
4. Select a reliable brand. Check consumer ratings on epinions.com, amazon.com or nextag.com, or get a recommendation from your local aquatics store for the best air pump to buy.
5. Splurge on quality. Go ahead and scrimp on some of the other accessories you buy like rocks and tubing, but make sure you get a higher-end pump.

Tips & Warnings

• Getting a cheap air pump means it will last half as long and will need to be replaced and you could be risking the health of your fish in the meantime.