Scientists celebrate success for capelin rearing in Iceland

Published Dec 3, 2024

Tridge summary

Scientists at the Marine and Freshwater Research Institute have successfully reared capelin from egg to adulthood in a laboratory setting for the first time using intensive aquaculture methods. The capelin showed steady growth and reached maturity in just one year. By the second year, growth slowed, and the capelin reached their maximum length of 18.4 cm in just over 2.5 years, which is significantly shorter than their wild Icelandic counterparts. This research milestone opens the door to more future studies on the growth and development of the capelin, a species important as a forage fish.

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Original content

Using intensive aquaculture methods, scientists at the Marine and Freshwater Research Institute (MFRI) have successfully reared capelin from egg to adulthood in a laboratory setting for the first time. Hatching at the Grindavík research station 30 days after fertilisation, the capelin showed a remarkably steady growth and reached maturity as early as one year after hatching. By their second year, growth slowed, and the capelin reached their maximum length of 18.4 cm in just over 2.5 years - a significantly shorter time compared to their wild Icelandic counterparts. Whilst the first successful rearing of a species is a significant research milestone, this achievement opens the door to much more future ...

Source: Thefishsite