Zoo Med Laboratories AZMBB6 Plankton Banquet Block Feeder Giant, 2 Count

Zoo Med's Giant Plankton Banquet time release feeding blocks last 10 to 14 days. In addition to weekend and vacation feeding, Giant Plankton Banquet is a great daily food source for problem feeders such as Plecostomus, Algae Eaters, Redtail Sharks, Gouramis, Saltwater Tangs, Angels, Damsels. It is also useful for small fry which do best when constantly feeding. The blue color in this block is pure spirulina. Spirulina is a blue-green plant plankton rich in raw protein and major vitamins. Research has shown that fresh and saltwater fish exhibit superior growth, maturity, energetic behavior and more elegant coloring when fed spirulina. Instructions: Place the time release food block in your aquarium. Multiple food blocks can be positioned across aquarium floor to accommodate territorial or aggressive fish.