Aqua Medic Meersalz is a high quality aquarium salt, fulfilling all demands of a modern salt mixture. Its composition of pure substances containing pH buffer and all the essential trace elements needed for salt-water aquarium. It quickly dissolves without any residues and can be used shortly thereafter. Its quality has been proven by numerous public aquaria, wholesalers of salt-water fish, in coral riff aquaria, and even in fish tanks. Aqua Medic Meersalz is delivered in 4 and 20-kg plastic bags.