Chihiros New Doctor, in a single product all the technology to protect the health of your fish and shrimp and help you fight against the onset of algae; all via bluetooth connection and free app (Chihiros Magic) available on iOS & Android. The first product designed and designed to help all aquarists fight algae and at the same time protect the inhabitants of the aquarium using a single device with extremely compact dimensions. After 2 generations of Doctor, the new series is designed to replace the previous models by concentrating in a single device the functions that until now were carried out by 3 separate appliances: - to counteract the algae - to protect and strengthen health, respectively of fish and shrimps. - promote plant growth All this thanks to its capacity of oxidation that inhibits the onset of algae and helps to eliminate pathogenic bacteria present in the water thus preventing many diseases in fish and Caridine.