Repashy Superfood released a new line of marine gel food diets earlier this year. They are as good as the freshwater diets, and are designed for the nutritional requirements of marine organisms. The Reef Scraper is very unique in that it contains varieties of algae that are not normally included in fish feed, as well as the fatty acids that marine algae scraping species must have to survive. I am told that Moorish Idols are thriving on the Reef Scraper, and I am looking forward to the opportunity to make a video on that subject.
The marine diets are available in the stock shop (have been for a while).