This Advanced Reef Technologies K2R Calcium Reactor with regulator and electric solenoid is the perfect addition to your marine aquarium. The external filter location makes it easy to use and the high-quality materials ensure its durability. It is made in the United States and bears the brand name of Advanced Reef Technologies, known for its excellence in the aquarium industry.

The calcium reactor is suitable for marine water types and is classified under the category of Fish & Aquariums filters. Its model name is K2R and it comes with a regulator and solenoid. This item is new and has never been used before. It is an excellent investment for those who want to maintain the health and well-being of their marine pets. Measures 19” High. Instruction Manuals included. Original box and packaging.