Latest News
15. September 2026
Optical delousing halves treatment frequency
A study published in Aquaculture in 2026, conducted with the University of Bergen, found that Stingray sites required reactive delousing treatment half as often as comparable non-Stingray sites. Here’s what the data shows, and why it matters for your operation.

![20250826 Stingray Esg Annerosana 0235 Flat E1792417740229[1]](https://sustainability.istingray.no/wp-content/uploads/2026/09/20250826_Stingray_ESG_AnneRosana_0235_Flat-e17924177402291.jpg)


