X2 (Controller Only) - Hydros Encrusting Coral Dose Log keeps a record

Dose Log keeps a record of supplement volumes per hour for up to 30 days

Elite 220SSS

Inlet Size: 1/2in union/ 5/8 barb

A lid is also included to cover the freshwater reservoir chamber to slow evaporation

If transitioning them to a tank with stronger lighting

X2 (Controller Only) - Hydros Encrusting Coral Dose Log keeps a recordMonitor & Control Like a Pro, Even if You're a Beginner About Control X2 HYDROS Control X2 is a small, general purpose aquarium controller capable of managing and controlling all the main functions of an aquarium. Set up is quick and easy, making this ideal for both beginner and advanced hobbyists. Monitor temperature, detect leaks, power equipment, control outlets, and more with ease through the HYDROS App. Control X2 can be used as a standalone