Filtered water for lice treatments


FiiZK Aqua’s Nanofiltration (NF) membrane filtration technology removes salts and metals from seawater to provide an effective treatment water for sea lice (Lepeophtheirus salmonis and Caligus elongatus) and amoebic gill disease (AGD).

NF is successfully used commercially in Ireland to remove these costly parasites and farmers in Scotland are now investigating its potential.

Scientific trials at the Marineholmen RASLab AS were conducted to test NF water on the removal of sea lice and results showed that 100% of all stages of sea lice were removed at six hours of exposure.

The nanofiltration process for seawater

For further information see our webpage or contact us at or


Keep up with us

Posted in ,
Fish Farmer February 2024 cover, net pens in winter with snow

The February 2024 issue of Fish Farmer is out now online