GEMMA Neo for yellowtail


  • Maintains optimal water quality during larval rearing
  • Hydrophobic, free flowing diet that will not block feeders
  • Fast diet uptake leading to faster weaning
  • Easy to see diet in larval digestive tract
  • Inspired by nature; diverse range of marine proteins and zooplankton reflecting the natural diversity of larval nutrition
  • Flexibility; Simplified diet management and adaptable weaning program

GEMMA Neo is an innovative feeding program from Skretting, engineered to offer superior nutrition and water quality in fish hatcheries larval rearing and post weaning.

GEMMA Neo has been formulated to replicate the natural feeding diversity of marine fish larvae in nature with a specific blend of hydrolysed marine proteins, phospholipids, marine algae, astaxanthin, vitamins & minerals.

GEMMA Neo is the first diet to be formulated with cellular encapsulation technology. The diet is produced using a complex low temperature process which focuses on optimal freshness, uniform size distribution and water stability.

GEMMA Neo offers the possibility to tailor co-feeding and weaning programs to hatchery needs.


GEMMA Neo is currently available in Europe, USA, Indonesia and Turkey.

Suitable for

  • Meagre lifecycle
  • Meagre lifecycle
  • Meagre lifecycle
  • Meagre lifecycle
  • Meagre lifecycle

The latest news on products

Salmonid team
16 December 2021

Bigger trout, better feed intake and lower FCR: Skretting introduces Nutra Sprint & Celero

Skretting launches new starter and grower feeds for rainbow trout to help farms to meet their full potential.

Read the article
1 October 2021

A natural approach to feeding marine fish larvae

Inspired by nature, Skretting launches groundbreaking new hatchery diet GEMMA Neo that reduces the dependence on traditional feed ingredients, while also providing ideal nutrient composition, unprecedented production system performance and weaning flexibility.

Read the article
30 June 2021

Metro, Hatko Aquaculture and Skretting partner to deliver more sustainable, tastier and healthy fish to Turkish consumers

In a landmark move, retailer Metro Turkey has partnered with Skretting Turkey and leading local fish producer Hatko Aquaculture to present Turkish consumers with sea bass and sea bream farmed under optimal conditions and fed a diet containing algal oil, delivering more omega-3 while reducing the use of wild fish in feed.

Read the article