ZM-400 has particle sizes larger than brineshrimp and are ideal for ongrowing juveniles. The food particles cleanly flow and are easy to handle; some large lab facilties have successfully used this food in seeder feeders. Other labs have opted to use these foods in place of tropical flake due to consistent particle sizes, good water stability, and no mess.

Research use: zebrafish, medaka, fat head minnow, small cichlids.
Commercial use: carp, koi, angelfish, discus, catfish.
Public Aquaria use: clownfish, dottybacks.

Approximate analysis: Protein 58.0%, Oil 14.5%, Ash 11.5%, Moisture 7.0%. Vit. A. 30,000 I.U./kg, Vit. D3 2,500 I.U./kg, Vit. E 400 mg/kg, Vit. C 2,000 mg/kg, w3 HUFA 30 mg/g dwt