Green spirulina food flakes size M for all aquarium fish from 8–20 cm - Floating spirulina food flakes (prebiotic) for herbivorous fish (plant/algae eaters) such as livebearers and cichlids from Lake Malawi and Lake Tanganyika - Natural raw ingredients without artificial additives, for natural nutrition and healthy aquarium fish. Tested in JBL research expeditions in tropical regions - Very high acceptance even among difficult species thanks to high-quality raw ingredients like Spirulina platensis, salmon, and shrimp - Very high spirulina algae content at 20% for healthy fish and optimal color formation. Since fish in nature consume blue-green algae only in moderation, spirulina content should not exceed 20% - Package contents: Original airtight and lightproof recyclable container, with a dosing tool in the lid Replacement for JB3000100 JBL Spirulina Expires on 20 September 2027