NT Labs Pro-F Ocean Grazer, 40g. Sinking algae disc for tangs, surgeonfish and marine herbivores 40g.

Tangs, surgeonfish, angelfish, and rabbitfish graze almost continuously throughout the day in the wild, returning repeatedly to the same patches of algae across a reef. A single scheduled feeding session does not replicate this behaviour, and herbivorous marine fish kept without consistent access to plant-based nutrition between feeds can show signs of nutritional stress, faded colour, and increased aggression over time.

NT Labs Pro-F Ocean Grazer is a nutritionally complete sinking disc food formulated for marine herbivorous and omnivorous species. Made by NT Labs and palm oil free, each disc is rich in marine algae and marine proteins alongside spinach, alfalfa, wheatgerm, and krill meal, providing a colour-enhancing, plant-based food that sinks and holds its disc shape so grazing fish can return to it repeatedly throughout the day. Feed one disc per two target fish daily. Available in 40g.

The disc format reduces waste compared to flake or powder foods by keeping the food intact and accessible at the substrate level rather than dispersing through the water column. Suitable for tangs, surgeonfish, angelfish, rabbitfish, and other algae-grazing marine species as part of a varied feeding programme alongside live and prepared foods.

If you have questions about feeding herbivorous marine fish, contact us directly and we are happy to help.