Ocean Nutrition Frozen Spirulina Formula 100g

Ocean Nutrition Frozen Spirulina Formula 100g is an algae-rich frozen food built around spirulina, a blue-green algae valued for its high protein content and for supporting colour and general health. Its flavour has been improved to make it more appealing to fish, and soluble micronutrients are gently bound into each cube, including vitamins, immunostimulants, carotenoids and natural flavours. It suits herbivorous and omnivorous fish and comes in cubes that are easy to portion.

Key features of the Ocean Nutrition Frozen Spirulina Formula 100g

• Based on spirulina algae
• High in protein
• Supports colour and health
• Vitamins and carotenoids
• Easy-portion frozen cubes

Feeding guide

Take out the cubes you need and let them thaw in a dish, without water, at room temperature for at least 10 to 15 minutes. Feed 2 to 5 times daily and give only what is eaten within 5 minutes.

Which fish it suits

Ocean Nutrition blends the spirulina with seafood such as mussels, mysis shrimp, plankton, squid and brine shrimp, plus kelp, so it suits omnivores as well as plant-eaters. The maker lists angelfish, damsels, tangs, rabbitfish, batfish and parrotfish among suitable marine species, and platies, mollies, barbs, swordtails and rainbowfish among freshwater ones, and shrimp take it too. As it contains no preservatives, keep the pack in the freezer and close it tightly after removing cubes so the food does not pick up frost or odours. It makes a useful algae-rich addition alongside a staple dry food.

Good to know

If you keep omnivores, alternate it with a meatier frozen food so they get both plant and animal protein over the week.

Ocean Nutrition Frozen Spirulina Formula 100g specifications

• Brand: Ocean Nutrition
• Brand website: oceannutrition.com
• Product: Ocean Nutrition Frozen Spirulina Formula 100g
• Weight: 100 g
• Form: Frozen cubes
• Suitable for: Herbivorous and omnivorous fish
• Category: Fish Food