Ocean Nutrition Green Marine Seaweed – 12G
An all natural, very nutritious supplement for all grazing fish, rich in vitamin C and easily digestible. An optimal food source for marine and freshwater herbivorous fish. Enhanced with natural garlic extract for increased acceptance by finicky eaters and improved immune functions.
Optimal food source for all species of marine Tangs, Angels, Wrasses, and some Butterfly fish.
Usage Instructions
Tear off a piece of seaweed of approximately 5cm by 7cm for the average 200l community tank and place in the aquarium using Ocean Nutrition Seaweed Clip. Allow fish to graze at their leisure. Any large seaweed pieces that break loose and float to the surface should be reattached. Remove any uneaten seaweed after 24 hours.
| Product Details | Specification |
|---|---|
| Weight | 12g |
| Form | Green marine seaweed |
| Target Fish | Marine and freshwater herbivorous fish, Tangs, Angels, Wrasses, Butterfly fish |
| Key Nutrients | Vitamin C, natural garlic extract |
FAQ
Can this seaweed be used in freshwater tanks?
Yes, it is suitable for freshwater herbivorous fish as well as marine species.
How often should I replace the seaweed in my tank?
Replace the seaweed every 24 hours if not fully consumed, or when it breaks apart and floats to the surface.
Is the seaweed safe for all types of fish?
It is safe for grazing herbivorous fish such as Tangs, Angels, Wrasses, and some Butterfly fish. Not recommended for carnivorous or omnivorous species that do not graze on seaweed.

Hannah Arnold –
My tang has been eating the seaweed regularly and seems more active. The garlic extract helps it accept the food, which was a problem before. Easy to clip and place in the tank. No fish have shown any digestive issues after a week of use.
Felicity Morgan –
Works well for my angel and a few wrasses. The pieces stay attached and fish graze naturally. I removed uneaten parts after 24 hours as advised. A little more effort than flakes, but worth it for the nutrition.
Nicholas Ross –
Great for maintaining a balanced diet in a 200l community tank. The seaweed is fresh-tasting and fish enjoy it. No floating pieces after clipping. My butterfly fish started eating it after a few days.