«Fish resources» Ltd

Automated fry complex "AquaVita" (autoregulation of oxygen and temperature in cages)

Purpose: modernization of cages in trout-breeding farm under unfavorable environmental conditions.


  • Autonomy during operation.
  • Possibility of work under unfavorable conditions.
  • Increase of fry’s growth rate.
  • Increase of survivability.
  • Increase of a period of growing.
  • Automated system of control.

Innovative solutions:

  • Regulation of water’s temperature in cages by using water from lower aquifers (mixing).
  • Use of thermostatic material on the basis of PVC.
  • Introduction of oxy-thermo sensors managing the complex.

Field of use:

  • Trout-breeding farms.
  • Sturgeon farms.
  • Enterprises, which use cages for fish-breeding.

All projects and developments

Petrozavodsk State University
33, Lenin Ave., 185910, Petrozavodsk, Republic of Karelia, Russia
Tel: +7 (8142) 71-10-01, fax: +7 (8142) 71-10-00
Directorate for innovation
and production activity

31, Lenin Ave., Petrozavodsk
Tel: +7 (8142) 71-32-56