Rainbow Trout Eggs Facts

Egg hatching depends on the water temperature in an aquarium or in a natural habitat.

Rainbow trout eggs facts. The steelhead often referred to as steelhead trout is a. Newly hatched rainbow trout feed on the remains of yolk during the first two weeks of their life. Rainbow trout meat can range in color from white to dark red.

The largest producer of farmed trout is Chile. The female rainbow trout then lays an absolutely insane amount of eggs up to 3000 eggs per kilogram that the female weighs. Rainbow trout eggs Oncorhynchus mykiss L Our breeding work with rainbow trout is based on 200 families selected through 16 generations.

By the measurement of more than 12 traits each generation we insure a fish which has good qualities in growth skin and fillet colour. Their lifespan is four to six years in the wild. As previously mentioned the rainbow trout is only native to a very specific region of the world.

Collectively the nests are called a redd. They live an average of 4 to 6 years in the wild. Incubation period lasts from 4 to 7 weeks depending on the water temperature.

Some rainbow trout prefer to live in the ocean. Unlike a salmon which dies after spawning steelhead trout can spawn return to the ocean and migrate back upstream to spawn several times. Rainbow trout are predators.

This fish has been. Rainbow trout have been commercially farmed since 1870. The eggs then usually take around four to seven weeks to hatch.