# Planktonic > Planktonic supplies CryoPlankton, a cryopreserved marine live feed for fish and shrimp hatcheries, positioned as the world's best off-the-shelf live feed. It replaces live rotifer and Artemia feed with a stable, consistent, ready-to-use format. Founded in 2008 in Norway by marine biologists Dr. Nils E. Tokle and Håvard Aakerøy. CryoPlankton reached commercial hatcheries in 2016 and is now used across 26+ countries and 4 continents. The product line covers four formats sized for different larval feeding stages: Cryo-L, Cryo-S, Cryo-Micro, and i-Cryo. ## Products - [Products](https://planktonic.no/products): Compares Planktonic's CryoPlankton formats — Cryo-L, Cryo-S, Cryo-Micro, i-Cryo — cryopreserved marine nauplii sized for every larval feeding stage, from first feed through to weaning. ## Evidence - [Scientific Proof](https://planktonic.no/scientific-proof): Research and trial results on CryoPlankton's nutritional composition and larval growth performance, covering sea bass, sea bream, seriola (yellowtail kingfish), Atlantic cod, ballan wrasse, flatfish species (turbot, sole, halibut), and whiteleg shrimp. ## Company - [About](https://planktonic.no/about): Planktonic's origin story — founded in 2008 by two marine biologists in Norway on the premise that the best first feed for fish larvae is the feed they evolved to eat. - [Sustainability](https://planktonic.no/sustainability): How Planktonic supports sustainable aquaculture and the UN Sustainable Development Goals through biosecure, cryopreserved live feed production. - [Code of Conduct](https://planktonic.no/code-of-conduct): Planktonic's code of conduct covering labour standards, human rights, environmental responsibility, and ethical business practice. - [Contact](https://planktonic.no/contact): Contact details, location, and enquiry form for hatcheries interested in CryoPlankton. ## Optional - [FAQ](https://planktonic.no/faq): Answers to the questions hatcheries ask most about CryoPlankton — storage, liquid nitrogen handling, shelf life, and adoption at the hatchery. - [Privacy Policy](https://planktonic.no/privacy-policy): Planktonic's privacy policy, governed by Norway's Personal Data Act and GDPR.