Johan Beentjes

Fish-friendly pump keeping eel (tuna) numbers up and free of harm.

The new fish-friendly pump from FishFlow Innovations is helping native fish to safely passage downstream on Ngāti Te Ata Waiohua land in Waikato.

Tuna live in streams and drains for many decades but breed once in their lifetime out at sea.

Water pumped through the new Mangawhero Pump Station enters a lake on the iwi-owned, 10-hectare property before joining the Waikato River. It’s part of Waikato Regional Council’s upgrade of five pumps in Waikato catchments.

Some 160 tuna were tagged during their migration season, which occurred during the recent downpour and flooding. But Roimata Minhinnick (Ngāti Te Ata) says despite the earlier-than-usual migration, the results meant that the pump is correctly doing what it’s meant to do: enable fish safe passage through the pump, as the old, current pumps are lethal to 100% of the Tuna.


Johan Beentjes

Interview Gerard Manshanden: From fisher to fish passage innovator

Gerard Manshanden knows a lot about fish behaviour, applying his knowledge to provide safe fish passage at pump stations, worldwide – and soon, in Southland.

Two of FishFlow Innovations pumps are being installed in the new Stead Street pump station, replacing the old pumps, which are more than 70 years old and, unlike the new pumps, do not provide safe passage for our native fish.

Click here or the below image to read the interview.


Johan Beentjes

Water New Zealand Magazine: “Providing safe passage for fish”.

New Zealand’s first ever Fish Flow Innovations screw pump will be tested during the next fish migration to see how New Zealand’s native fish species successfully migrate through our system.

In the link below you will find the entire “Water New Zealand magazine”. On pages 54 and 55 is the article written by the Waikato Regional Council about FishFlow Innovations “worlds leading 100% Fish Friendly Pump”.

Water New Zealand magazine/October 2022

Johan Beentjes

FishFlow Innovations one of the finalists for the Enterprise Election North Holland 2022

The 15th edition of the Noord-Holland Enterprise Elections is in full swing, with 33 compagnies in 4 categories competing for the title of “Best company of North Holland”

FishFlow Innovations has been announced as one of the finalists in the category MKB Midden

Johan Beentjes

The FishFlow Innovations Archimedes Screw Turbine awarded with the Solar Impulse Efficient Solution Label

Bertrand Piccard has published a selection of 1000 solutions through the Solar Impulse Foundation that are intended to address environmental challenges while enabling economic growth.

The FishFlow Innovations Archimedes Screw Turbine has been awarded with the “Solar Impulse Efficient Solution Label”.

The Solar Impulse Efficient Solution Label aims to shed light on existing or new solutions that are both clean and profitable and have a positive impact on the quality of life. The decision to award this label is only made after a thorough assessment based on a verified methodology and on the basis of various criteria, carried out by external independent experts..