Tetra Rubin is a flake food with natural colour enhancers for more intense colours.
Special raw materials (hormone-free) ensure full development of the fish's natural colouring.
The colour-enhancing effect is recognisable within two weeks of feeding with Tetra Rubin.
Tetra Rubin contains all essential nutrients, vitamins and trace elements.
The stabilised vitamin C increases resistance to disease, promotes healthy growth and prevents nutrition-related deficiency symptoms.