JBL ProPond Growth MGrowth food for medium sized Koi fish. Complete food with the right protein fat ratio 5: 1 in accordance with the NEO index which takes temperature, function, animal size and age into account With salmon, shrimp, spirulina, fish oil for optimal growth (at 15 25 C water temperature) Food size M (6 mm) for fish from 35 55 cm Floating pearls with 46 % protein, 10 % fat, 2 % crude fibre and 10 % crude ash Food pearls for growth in resealable bag (air,