Larva Z Plus 250‐450um Description Used as feed for shrimp farms. read more Parts: Solution / NutritionAqua / Nutrition SKU: 17663 Category: Products view all details Price Description Description Used as feed for shrimp farms. Related Products Quick View Compare PL Raceway 40-9 600-850 microns Products Request Quick View Compare EZ Larva 100‐250um Products Request Quick View Compare EZ Larva 250‐600um Products Request Quick View Compare Optiphos® 5000 Liquid ( 200L) Products Request