Fish oil is a very valuable addition to the diet of poultry.
What are the benefits of fish oil for chickens:

Activates the immunity of chickens, increases immunity to viral and infectious diseases.
Satisfies the needs of the bird in vitamins, retinol and calciferol.
Prevents the development of rickets in chicks.
Promotes a set of bone and muscle mass in chickens.
Reduces the amount of cholesterol and triglycerides in the blood, strengthens the cardiovascular system.
Reduces the risk of allergies, anemia in chickens.
Has an anti-inflammatory effect.
Increases the viability of the young.

How to give fish oil to chickens
If chickens are kept on free range, then fat is added to the feed in the winter-spring period, when beriberi may appear. With the cellular content of poultry, the supplement is given year-round with a frequency of 1 time per quarter.
Here we recommend ‘Vitamin ADEK’ produced by ‘Weierli Group’, which contains Vitamin A, D, E, K Supplement for its deficiency. It can be used for Growth Promotion and improvement of spawning rate.
And it’s very simple to use:
Administer the following dose diluted with drinking water.
Poultry-25mL per 100 L of drinking water for 3 consecutive days.
Broilers respond well to such a dietary supplement with friendly growth and good health.
It is important to remember that a week before the intended slaughter of the bird, the drug is no longer given to her .