Coral Frenzy 0.5 mm Reef Pellets 70 gm Perfect alternative for those who do not have the time, discipline, or desire to feed live or frozen foods. There are no secret ingredients or fillers; what you see is what you get. CORAL FRENZY 0.5 mm REEF PELLET is the only reef pellet on the market that has the manufactured date on the label. 0.5 mm Pellet. Excellent food for your corals and small fish.