NinjaSieve RDF 10T10 Automatic Rotary Drum Filter for Koi Tilapia Pond, Aquarium, Fish Farm, Hydroponics, Aquaponics, Fountain, Water Filter System, Koi Pond Filter 10000 L/h (2,640GPH)

🐟【Mechanical filtration】The rotary drum koi pond filter can removes fish food residues, fish waste and suspended particles as small as 74 microns from the water by rapid mechanical rotation, which greatly reduces the maintenance stress of subsequent biochemical filtration. It also saves money by reducing the use of filter pad and the hassle of washing and changing pad.

🐟【Automatic Cleaning】The fish pond filter runs immediately after the power is turned on and requires almost no maintenance. The high-pressure nozzles flushing allows impurities in the water to be quickly discharged through the sewage pipe without secondary pollution, stabilizing the water quality and making the pond water crystal clear. The exclusive NinjaSieve controller offers one-touch mode selection (default: 20-second cleaning cycle per hour), no need to worry about complicated settings.

🐟【Durable Construction】Built to last with a 100% virgin polypropylene (PP) housing and  304 stainless steel drum/screen for corrosion protection and anti-aging. The transparent cover allows real-time monitoring of operations. The dual-sensor ensures enhanced responsiveness and precision in water level detection, maintaining optimal pond conditions with minimal manual intervention. Gravity or pump feed settings are available, just adjust the height of the level sensor.

🐟【Easy Installation】Includes DN65 to 2-1/2" conversion adapters—connect to your water pipes and start filtering immediately. The control box comes with a 9.8 ft power cord, you can mount it in a convenient location. Low voltage (DC 24V) makes the device safer to use. No UV-C System connection.

🐟【Versatile Applications】Ideal for koi ponds, tilapia ponds, aquaponics systems, water gardens, aquariums, fountains, and fish farms. Supports flows up to 10,000 L/H (2,640 GPH) to deliver pristine water quality and unmatched visibility for your aquatic ecosystem.

🐟【Energy-Efficient & Eco-Friendly】Simply install a solid-liquid separator at the drainage outlet to redirect treated water back into the pond, enabling closed-loop water reuse and significantly reducing water consumption. Alternatively, collect the nutrient-rich sediment periodically as organic fertilizer for gardens or crops, promoting sustainable and eco-conscious pond management.

🐟【Caution!】The flush pump in the koi filter should be submerged in water, otherwise the unit will make an ear-splitting noise and the flush pump will be damaged by dry firing!

Suggested Pond Size:

Decorative Ponds: up to 3300 Litres (870 GAL)

Ponds with a small mix of fish: up to 6666 Litres (1760 GAL)

Ponds with a small mix of koi: up to 10000 Litres (2641 GAL)

Maximum Pump Flow rate: 10000 l/h (2640 GPH)

Technical features

How does the drum filter work?

Ninjasieve Rotary Drum Filter 10T10 (RDF) effectively filters out fish food residues, sewage, fish waste, algae and debris, helping to clean the fish pond water and greatly reducing the maintenance stress on the biochemical filtration module; the maximum water flow rate of the filter is 10,000 l/h. There is a sewage receiving trough inside the drum, the fish pond water flows into the filter through the inlet pipe, the impurity particles in the water are separated through the 74 μm screen , and the nozzles sprays the impurities attached to the sieve down to sewage receiving trough, which is discharged by the sewage pipe.

The device is equipped with a PP liquid float switch, when the water level sensor detects a change in the water level, it will send a signal to the controller to start the cleaning program, the backwash frequency is determined by the degree of water contamination, but the controller will automatically flush the screen every hour, the drum will rotate at the same time as the flushing, and the time for each flushing is 20 seconds.

In addition, the controller is also set up with 5 cleaning modes, you can choose the corresponding mode according to your needs or choose one button cleaning. (Note that the controller can not adjust the time.)

It is normal to have a high backwash frequency at the beginning of use, and the backwash frequency will be lowered after the water quality is improved, lower backwash frequency means cleaner water.