Fish Tank Air Pumps

Aquarium air pumps create bubbles that stimulate oxygenation and circulation in a fish tank, preventing water from becoming stagnant and keeping fish and plants healthy. Discount Leisure Products’ range of fish tank air pumps, filters and related accessories, such as tubing and service kits, helps maintain the right conditions in your aquarium. Browse our selection today to find everything you need to keep your fish tank healthy, with internal filters also available.

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    Should I put an air pump in my fish tank?

    Whilst air pumps aren’t always necessary, they are often beneficial to fish as they oxygenate the water. Not only does this help fish to breathe, but it also prevents toxins from building up and ensures nutrients are spread evenly throughout the tank. 

    Should I leave my aquarium air pump on all the time?

    Keeping your pump running 24/7 is generally considered the right thing to do, as it ensures a consistent supply of oxygen is present in the tank at all times. 

    How do I choose an air pump for my aquarium?

    When choosing an air pump, you’ll need to consider the number and type of fish in your tank, the tank’s size and the other equipment you’ll be using. You’ll also need to consider whether you need the pump for basic aeration or for a more specific purpose, like running an under-gravel filter.

    How long should an air pump run in an aquarium?

    As mentioned above, you should run your aquarium air pump 24/7, as this maintains a consistent oxygen level. As well as benefiting your fish, this also helps the plants you keep in your aquarium, especially overnight when photosynthesis can’t occur.