Sapphire Ultracore MBX
The marine grade SS wire in the core increases the cut resistance but does not harm the fishes.
Features

Less drag and better water flow

High wet abrasion resistance

Higher cut resistance

Easier for In-situ cleaning

Available in V2 technology for In-situ cleaning strategy

Available in V4 technology for Anti Fouling

Low Stress on Fish

Keeps Predators Out