Nutra-Kol products

The HFS-F system is aimed at feeding microdiets and weaning diets. The system is comprised of a control panel and up to 48 HFS individual feeders.

The HFS-P (combo) system is a complete solution for hatchery feeding. The system comprises of control panel, controlling HFS feeders and peristaltic pumps. There are two models with different combinations of feeders and pumps:

The HFS Mini is ideal for any small operation, small hatchery and/or R&D centre, with relatively small batches of larvae.

Easy-to-use, coloured touch screen interface. Remote access and control of the system. Enables the user to view, test and program the system from anywhere using the mobile app. Each feeder/pump can be individually programmed. Feeders/pumps can be grouped under the same feeding schedule. Feeding intervals down to 1 minute. Changeable feeding frequencies during the day. Automatic increase in feeding ratios with larvae growth (no need for daily programming). 

Easy to dismantle, clean and fill. Splash-proof construction preventing moisture build up inside the hopper and feeder. Delivery of small, accurate quantities of microdiet (minimum of 20 μg). Capable of feeding 80 μm to 2 mm diet particle size. ‘Air knife’ assists with dispersing microdiet evenly across the tank surface (reduces competition on feed particle, resulting in reduced size variation). Prevents microdiet particles from clumping (reduced accumulation of feed on the tank bottom). Clear hopper made of polycarbonate that allows easy feed-level monitoring. No caking or condensing inside the hopper, even with the smallest microdiet. Feeder body made of ABS plastic (no rust). Safe, 24V DC.

The hoppers are specially designed to prevent caking and condensing of diet particles.