Tetra Rubin Granules is a granulate 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 Granules. Tetra Rubin Granules 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. Slowly sinking granules and the high consistency guarantee a fast soaking time and a nutritional and balanced diet.Recommended feeding for Tetra Rubin Granules:Feed the fish several times a day with only as much food as the fish can consume within a few minutes.Analysis:Crude protein: 52 %Crude fat: 11 %Crude fibre: 2 %Water: 8 %