Merman Spirulina Powder 50g – Aquarium Fish Color Enhancer & Health Booster

Why Choose Merman Spirulina Powder for Aquarium Fish?

Merman Spirulina Powder 50g is a 100% natural spirulina algae powder specifically formulated to enhance aquarium fish coloration, boost immunity, and support healthy growth. Packed with high-quality protein, beta-carotene, and essential vitamins, this spirulina fish food supplement is ideal for tropical, freshwater, and marine fish. It is perfect for hobbyists, breeders, and professional fish keepers who want vibrant, healthy, and active fish.

Top Benefits of Merman Spirulina Powder

• Enhances Natural Coloration: Rich in carotenoids to bring out bright reds, blues, and yellows in fish, making them more attractive and vibrant.
• Boosts Fish Immunity: Strengthens the immune system and reduces the risk of infections, promoting overall health and longevity.
• High Protein Content: Supports tissue repair and healthy growth for all types of aquarium fish.
• Supports Digestion and Fin Health: Essential amino acids help with digestion and maintain strong, shiny fins and scales.
• Safe and Easy to Use: Can be fed directly or mixed 1–2 grams per kilogram of regular fish food.

How to Use Merman Spirulina Powder

Top Coating Method: Mix 1–2 grams of spirulina powder with 1 kilogram of fish food and feed normally.

Soaking Method: Dissolve a small pinch in water and soak pellets before feeding to enhance color and nutrition absorption.

DIY Fish Food: Add spirulina powder to homemade fish food recipes like flakes, gels, or custard-type foods for extra nutrition and color boosting.

How to Feed Spirulina Powder to Fish

Feed spirulina in moderation, ideally once or twice a week as part of a balanced diet. Spirulina is best used as a supplement to regular fish food and should not be the sole diet. Regular use can improve fish color, growth, immunity, and digestion.

How to Mix Spirulina Powder in Food Pellets

Use crushed spirulina powder or tablets and mix with commercial pellets. To bind the powder effectively, mix it with small amounts of water or a liquid enhancer and coat the pellets evenly. Let the pellets absorb the mixture for a few minutes before feeding to ensure the spirulina sticks well and maximizes nutrition and color benefits.

How to Mix Spirulina Powder in Fresh Food

Sprinkle spirulina powder directly into homemade foods like flakes, gels, or custard-type fish food. For DIY flakes, blend spirulina with unflavored gelatin and aquarium water, spread thinly on baking paper, dry, and break into flakes. In homemade gel foods, mix spirulina powder into the mixture and allow it to set before feeding. It can also be added to fresh vegetable feeds or minced fresh fish or shrimp.

Dosage Recommendations

Include spirulina at 0.5% to 3% of the total diet for maximum benefits without affecting palatability. Avoid exceeding 10% as fish may reject the food. Always remove uneaten food promptly to maintain water quality. This ensures your fish receive nutritional and color-enhancing benefits through pellets or fresh food additions.

Ideal For

Guppies, Tetras, Goldfish, Cichlids, Bettas, Flowerhorns, Discus, Koi. Suitable for breeders, hobbyists, and professional aquarium keepers.

Frequently Asked Questions (FAQ)

Q1. Is spirulina safe for all types of aquarium fish?
Yes, it is 100% safe for both freshwater and marine species, including goldfish, guppies, tetras, cichlids, and more.

Q2. Can I feed spirulina powder directly to fish?
Yes, but mixing or coating onto regular fish food is more effective and ensures better nutrition absorption.

Q3. How often should I feed spirulina to my fish?
2–3 times per week is ideal for enhanced color, immunity, and overall fish health.

Q4. Is this spirulina powder human-grade?
It is safe and pure but processed specifically for aquarium use, not for human consumption.

Q5. Will it help premium fish like Flowerhorn or Discus?
Yes, Merman Spirulina Powder enhances both color and growth in premium aquarium fish.

Comparison: Merman Spirulina vs Other Brands