Chihiros Doctor Mate
The Chihiros Doctor Mate 3 in 1 sterilizer has 3 modes including: aquatic plants, fish and shrimp.
This device eliminates harmful pathogen bacteria to help prevent aquarium disease. The Chihiros Doctor also supresses algae and can protect fish and shrimp against disease. This is for tanks smaller than 125L and is controllable by bluetooth via the My Chihiros app.
It is not recommended for use when TDS is 500+.