For any pond or aquarium, the role of the air pump cannot be overstated. It supplies the vital oxygen that is required for the survival of fish and other bacteria.
Therefore, a pond air pump is a must for any pond to keep its water oxygenated. But in case the pump stops pumping air, That Pond Guy, a trusted pond care specialist based in Kent, has got you covered.
They offer expert pond maintenance, cleaning, and even custom pond building across the Southeast, ensuring your pond stays in top condition. Let us dive into some common fixes for a pond air pump that is not working properly.
1. Check the Airline for Kinks
The most frequent culprit behind poor airflow is a bent or pinched airway. It is important to ensure that the entire length of the tubing is not folded or squeezed. Prefer to use silicone airline, which is a better option than PVC.
2. Adjust the Air Stone Depth
For a deep pond, water pressure tends to increase, which makes it difficult for the pump to push air. Therefore, you need a high-power pond air pump for deeper ponds and adjust the depth of the air stone.
3. Inspect the Air Stone
In due course of time, it is very likely that the air stone may get clogged due to algae or debris, and as a result, airflow may get blocked. In case bubbles do not come evenly, prefer to replace the air stone.
4. Examine Valves and Controls
Some pumps have built-in air control valves, while others use external taps or manifolds. Make sure all valves are fully open. Disconnect the airline and feel for airflow; if air comes out, the pump is working. Remove any unnecessary inline valves to maximize airflow.
5. Test the Non-Return Valve
Non-return valves must be installed properly; otherwise, airflow may be completely blocked. Make sure that the arrow is indicating the right direction and is properly fitted.
6. Clean the Air Inlet
The inlet of the pump, which is located underneath, must not be blocked due to dust or a dirty filter. Clean or replace it if it is completely blocked.
7. Service the Pump
If you are comfortable with DIY, then you can open the pump to check it.
- Unplug the pump
- Check the rubber diaphragm
- Ensure the piston seal has not worn out.
In case of smaller air pumps, it is better to replace them with a new one.
8. Verify the Power Supply
Make sure that the pump power is switched on. In the case of outdoor pumps, the switch box needs to be weatherproof. If you find any loose connections or a blown fuse, then rectify them.
Final Thoughts
It is important to understand the role of the pond air pump, which is one of the most important equipment to maintain your pond healthy. Therefore, you need to regularly maintain it by cleaning the filter. You may take the help of That Pond Guy in case you cannot maintain it yourself.
