The go-to wafer for plecos and algae eaters. Hikari Algae Wafers were developed specifically for the hard-to-feed plecostomus and other algae-eating bottom feeders. Loaded with pure-cultured spirulina and chlorella, the fast-sinking wafers stay firm as your fish rasp away, so they will not cloud your water. Rich plant nutrition brings out natural coloration and supports long-term health. For smaller grazers and shrimp, try the Mini Algae Wafers.Why Algae Wafers Purpose-built for plecostomus and other algae-eating bottom feeders Pure-cultured spirulina and chlorella for vegetable nutrition Fast-sinking wafers stay firm and will not cloud the water Brings out natural coloration and supports long-term health Available in four sizes, from a single tank to heavy feeders How to Feed Drop in enough wafers for your bottom feeders to finish within a couple of hours Feed once or twice a day, often best after lights-out Great for plecos, corydoras, loaches, and other bottom dwellers Reseal the pack and store in a cool, dry place Guaranteed Analysis Crude Protein (min) 33% Crude Fat (min) 4% Crude Fiber (max) 3% Moisture (max) 10% Ash (max) 17% Phosphorus (min) 0.8% Choose Your Size Size Best For 0.7 oz A few bottom feeders or trying it out 1.41 oz Small tanks 2.89 oz Everyday feeding 8.8 oz Larger tanks, best value Specifications Brand Hikari Type Sinking algae wafer For Freshwater algae eaters and bottom feeders Sizes 0.7 oz, 1.41 oz, 2.89 oz, 8.8 oz Key ingredients Spirulina, chlorella Made in Japan Pair It With Hikari Mini Algae Wafers for otocinclus and shrimp Hikari Sinking Wafers for a more protein-rich bottom-feeder diet Hikari Shrimp Cuisine for dwarf shrimp, or browse all fish foods Frequently Asked QuestionsWhich fish is it for?Plecostomus, corydoras, loaches, and other algae-eating bottom feeders. Freshwater shrimp graze on them too.Will they cloud my water?No. The wafers stay firm as fish rasp at them, so they will not dissolve and cloud the tank.Freshwater or saltwater?Freshwater. They are made for freshwater algae eaters.How much should I feed?Offer only what your bottom feeders finish within a couple of hours, once or twice a day.