The Coral Rx Hobbyist Blend is a specialized coral dip solution designed to treat and prevent common parasites that can harm delicate reef aquarium corals. It effectively removes pests from newly acquired or existing corals, ensuring they are healthy before introducing them into the main tank. This product comes in an 8 oz bottle and should be used according to detailed instructions: shaking the bottle well, adding the correct amount of solution to a gallon of aquarium water, and carefully dipping corals for 5-10 minutes while keeping the water moving with a power head or air pump.