KatsAquatics - Hatchling Fuel

Wild-inspired real microfoods for a confident start perfect for fry from day 1 to 4 weeks old.

Mix of 50 - 200 microns

From day one, your fry need more than powdered flakes — they need real microfoods that mimic nature. Hatchling Fuel is a blend of Arctic copepods, krill roe, and micro-algae sized at 50–200 microns, perfect for fry from hatching through their first 4 weeks of life. Designed by a biologist and produced with trusted U.S. suppliers, this formula delivers serious power for tiny swimmers.

Why HATCHLING FUEL

• Wild-inspired, real ingredients: Copepods, krill roe, and micro-algae for a confident start.

• Perfect particle size: 50–200 microns for fry from day 1 to 4 weeks.

• High-performance nutrition: 50% protein and 15% fat to fuel rapid growth.

• Biologist-owned & U.S. produced: Backed by KatsAquatics’ dedication to quality.

• Balanced formulation: Includes squid meal, yeast, vitamins, minerals, and antioxidants.

Feeding Directions

Feed as much as fry will consume in about 5 minutes, 1–3× daily. Remove excess food to maintain water quality. Store in a dry place. Use within 12 months of opening. Not for human consumption.

Proximate Analysis

Protein 50% | Fat 15% | Ash 12% | Moisture 8%

Great For

All freshwater and marine fry — from livebearers and cichlids to tetras, rainbowfish, and more — that need tiny, nutrient-rich foods to thrive from the very start.