Freeze dried Calanus® organisms are produced from our fresh frozen material, thereby providing the aquarist with a product that is as fresh as a product that has just left the water.

When feeding freeze dried Calanus® it will naturally float which is great for surface feeders, however if you wish the product to sink, pre-soak your desired amount of food in tank water for a few minutes prior to feeding.


20g containers






Ingredients: Freeze Dried Calanus®

Typical Analysis

Protein 59%
Lipids 22%
Ash 13%
Moisture (Approx.) 2.3%
Carotenoids 750-1000ppm
Astaxanthin 600ppm

FD Calanus® 20g