Marina 50 Air Pump
Best current price£12.49from www.pond-planet.co.uk
Best offers
Shopping.co.uk recommended and popular offers
www.pond-planet.co.uk£12.49Visit shop Marina 50 Air Pump
Visit shopwww.pond-planet.co.uk£12.49Visit shop All Offers
3 offers from £12.49 - £17.99
View price history by clicking the chart icon.
Marina 100 Air Pump£0.40 delivery£16.09Visit shop →
eBayMarina A50 Air Pump Aquarium Fish Tank Quiet 60L + 2m Airline Air Stone Valve
Free delivery in 1–3 days
£17.99
Visit shop
Product Information
Full details
The Marina 50 Air Pump is an excellent solution for aquarium enthusiasts managing tanks up to 60 litres who need a reliable, unobtrusive source of oxygenation. Its key benefit is the combination of a consistent, high-performance output with a specialized sound-dampening design, though users should note it is a single-outlet pump, which may limit complex setups requiring multiple independent lines without external splitters.
All features
| Brand | Marina |
|---|
Extended Product Information
FAQs
What is the maximum tank size for the Marina 50?
The Marina 50 is designed for aquariums up to 60 litres.
Does this pump include airline tubing and air stones?
No, the pump is sold as a standalone unit; you will need to purchase standard airline tubing and an air stone separately.
Can I use this pump with a protein skimmer?
Yes, it is suitable for small, air-driven protein skimmers that do not exceed the pressure limits of a single-outlet pump.
How often should I replace the internal diaphragm?
Diaphragm lifespan varies based on usage, but typically lasts a long time under normal operating conditions. If you notice a significant drop in performance, it may be time for a replacement part.
Is this pump waterproof?
No, the pump is not waterproof and must be kept in a dry location, ideally above the water level of the tank.
Troubleshooting
Pump is vibrating or making excessive noise
Ensure the pump is sitting on a flat, solid surface and that the rubber feet are making full contact.
Reduced airflow output
Check for kinks in the airline tubing, replace the air stone if it is clogged with minerals, and ensure the intake is not obstructed by dust.
Water in the airline tubing
Immediately disconnect the pump, empty the tubing, and install a one-way check valve to prevent back-siphoning.
Pros and Cons
Pros
- Near-silent operation ideal for bedrooms or offices
- Compact footprint saves space near the aquarium
- Robust build quality for long-term reliability
- Easy to integrate with standard airline tubing
- Effective at increasing vital water circulation
Cons
- Limited to a single air outlet
- Not suitable for tanks larger than 60 litres
- Requires separate purchase of airline tubing and air stones
- Non-adjustable flow rate
Setup, Compatibility & Care
To set up your Marina 50, connect a standard length of airline tubing to the outlet nozzle. If the pump is positioned below the water line of the aquarium, it is strongly recommended to install a check valve to prevent water from siphoning back into the unit during power outages. To maintain the device, keep the air intake clear of dust and debris, as a clogged intake can strain the motor and reduce diaphragm longevity. If you notice a drop in air pressure over time, inspect the tubing for kinks and ensure your air stone is not blocked by mineral buildup, as these are the most common points of failure.