Ocean Nutrition Green Marine Algae

Ocean Nutrition Green Marine Algae is 100% natural dried green seaweed, a vitamin rich graze for herbivorous fish that need steady access to vegetable matter. Enhanced with garlic to drive a strong feeding response, it is a staple green for marine grazers like tangs and angelfish and works just as well for freshwater herbivores. Pair it with our Seaweed Select Red algae and a Grid Feeding Clip to build a complete grazing station, or browse all fish foods.

Why Green Marine Algae

• 100% natural dried green macroalgae, no fillers or artificial binders
• Rich in the vitamins and roughage herbivorous fish need to thrive
• Garlic enhanced to boost palatability and tempt picky grazers to eat
• All day grazing reduces boredom and territorial aggression in the tank
• Two sheet counts to match your tank size and stocking level

How to Feed

• Tear a sheet to size and secure it with a feeding clip, or hold it under a magnet
• Offer once or twice daily and remove any uneaten portion after a few hours
• Ideal for saltwater tangs, angelfish, wrasses, and chromis
• Also excellent for mbuna cichlids, silver dollars, plecos, and other freshwater herbivores

Guaranteed Analysis

Natural dried algae, values are typical and vary slightly by harvest.

Recommended Pairings

• Ocean Nutrition Seaweed Select Red for grazing variety
• Ocean Nutrition Grid Feeding Clip to anchor sheets in the tank
• Ocean Nutrition Formula Two Flake, a herbivore rich daily flake
• Ocean Nutrition Spirulina Flake for extra plant protein

Frequently Asked Questions

Is this for freshwater or saltwater fish?
Both. It is a favorite of marine grazers like tangs and angelfish, and it is equally good for freshwater herbivores such as mbuna cichlids, silver dollars, and plecos.

How is the green different from the red algae?
Both are 100% natural dried seaweed. The green is a softer, milder graze, while the red is firmer and higher in certain pigments. Offering both gives your fish variety and a wider nutrient spread.

Do I need a feeding clip?
A clip makes feeding easy and keeps the sheet in place, though you can also wedge a piece into the rockwork. Our Grid Feeding Clip holds sheets securely so fish can graze without pulling them loose.

How should I store it?
Reseal the bag and keep it in a cool, dry place. Kept dry, the sheets stay fresh for a long time, so you can feed a little at a time.