JBL PRONOVO SPIRULINA FLAKES M 5,5l Floating spirulina-based prebiotic flake feed for herbivorous and algivorous aquarium fish, such as ovoviviparous and aufwuchs-grazing fish from lakes Malawi and Tanganyika. Natural raw materials, without synthetic additives, for natural nutrition and healthy fish. Tested on JBL research expeditions in...