Pontec Pondomax Eco Pond Pump – Frequently Asked Questions
What is the Pontec Pondomax Eco pond pump designed for?
The Pontec Pondomax Eco is an energy efficient pond pump designed for filtration systems, waterfalls and watercourses. It functions as a high performance pond circulation pump capable of handling solid particles up to 8 mm. Because of this solids handling capacity, it works reliably as a filter pump for koi ponds, ornamental ponds, wildlife ponds and larger garden ponds.
In addition, it supports both mechanical and biological filtration by transporting suspended debris, fish waste and organic matter towards your filter system.
What sizes are available in the Pontec Pondomax Eco range?
The Pondomax Eco range is available in multiple flow rate options, including 1500, 2500, 3500, 5000, 8000, 11000, 14000 and 17000 litres per hour models. There are also controllable versions such as the 8500, 11500 and 17500 Controllable pumps.
Because of this wide range, you can select a model suited to small garden ponds, medium sized koi ponds or larger high flow filtration systems. Correct sizing ensures optimal pond turnover, efficient waste transport and stable water quality.
Can the Pontec Pondomax Eco handle solids and fish waste?
Yes. The Pondomax Eco pump is designed to handle solid particles up to 8 mm in size. This makes it suitable as a pond filter pump for transporting fish waste, small debris and organic matter toward filtration systems.
Furthermore, the specially designed pump cage provides maximum intake surface area. As a result, the pump resists clogging and maintains stable water flow even in ponds with higher debris loads.
Can the Pondomax Eco be installed dry or inline?
Yes. The Pontec Pondomax Eco can operate both submerged in the pond or dry mounted inline outside the pond, similar to higher specification models in the Oase Aquamax range.
This flexibility allows installation within pump chambers, filter bays or external pump houses. Therefore, it suits both gravity fed and pump fed filtration setups depending on your system design.
Is the Pontec Pondomax Eco energy efficient?
Yes. The Pondomax Eco range is designed for low power consumption relative to flow output. Because the motors are optimised for efficiency, the pump delivers strong circulation while keeping running costs manageable.
Additionally, controllable models allow adjustable flow output. This means you can fine tune performance to match seasonal demands, reducing unnecessary energy usage during lower feeding periods.
What protection features does the Pondomax Eco include?
The pump includes a built in thermal overload cut out. If the pump runs dry or overheats, the system automatically shuts down to protect the motor.
This thermal protection reduces the risk of internal damage and increases long term reliability. As a result, the pump offers dependable year round operation.
What hose sizes are compatible?
The Pondomax Eco is supplied with a stepped hosetail fitting. It supports multiple hose diameters including 3/4 inch, 1 inch, 1 1/4 inch and 1 1/2 inch flexible hose sizes.
This allows easy connection to pond filters, waterfalls, streams and return pipework without the need for complex adapters.
Are Pontec Pondomax Eco pumps suitable for koi ponds?
Yes. Larger models in the range are well suited to koi ponds and fish stocked systems. They provide reliable circulation, effective solids transport and consistent turnover rates.
However, it is important to correctly size the pump according to pond volume and fish load. Higher stocking densities require higher turnover rates to maintain ammonia stability and oxygen distribution.
How do I choose the correct Pondomax Eco model?
Selecting the correct pump depends on:
• Pond volume
• Desired turnover rate
• Pipe length and head height
• Filter type and resistance
• Waterfall height if applicable
As a general guide, a koi pond should aim for at least one full turnover per hour. Therefore, pump selection must account for real world head loss and pipe friction, not just maximum flow figures.
If unsure, we can advise on correct sizing based on your specific pond setup.
How long do Pontec Pondomax Eco pumps last?
With correct installation and regular maintenance, Pondomax Eco pumps provide reliable long term performance. Keeping the intake cage clear and avoiding prolonged dry running will significantly extend motor life.
Because the pump includes thermal overload protection and robust housing construction, it offers dependable durability for both hobby and serious pond installations.
Can the controllable models reduce running costs?
Yes. The controllable Pondomax Eco models feature integrated digital controllers that allow adjustment of performance levels and display current wattage consumption.
Therefore, you can reduce flow during colder months when feeding is lower, improving overall energy efficiency and lowering electricity costs.
Is the Pontec Pondomax Eco suitable for waterfalls and streams?
Absolutely. The pump’s strong flow output and solids handling capability make it ideal for powering waterfalls, streams and raised water features.
However, correct sizing must account for vertical lift. Higher waterfalls require models with stronger head height capability to maintain visible flow at the outlet.


