This item has been DISCONTINUED. We recommend trying Marine Food
Instant Ocean's Seaweed Grazing Block, Herbivore Diet, is designed to feed a variety of herbivorous marine fish, like tangs and rabbitfish.
Individual packs for easy storage and feeding
Simulates natural feeding environment
Vegetable/algae formula in a nutritious gel
Higher nutritional value than frozen food and dried seaweed
No added preservatives
3 Single servings
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5.00 rating based on 1 review
discovered by accident
someone told me my tang was looking thin. I thought he was kidding but he gave me a package of seaweed grazing blocks and the fish is no longer thin! He loves them!