A 110g algae-based marine food for grazers — tangs, rabbitfish, blennies and surgeonfish that spend the day picking at rock. Herbivorous reef fish fed only on protein foods develop gut and health problems, so this is not an optional extra if you keep them. Pair with Fish Fuel Marine Food for the rest of the tank.
Supplied in a 110g tub — the size that gets used up before it goes stale, which matters more with fish food than most people expect. See the rest of the Fish Fuel range, or browse all fish food.
Feeding Guide
- Grazers do better with several small feeds than one large one
- Keep offering it even if the fish also graze the rockwork
- Only feed what is cleared within a few minutes
Feed only what is eaten in a few minutes and siphon out anything left. Overfeeding is the single most common cause of a fouled tank.
Ingredient panel and analysis are printed on the tub. Fish Fuel does not publish them online, so we have not reproduced them here.

