Description
Easy to use and safe Fresh water or salt water aquariums Works well in nanocubes. Heavy duty, fast heating, unbreakable, submersible heater This Catalina Aquarium Heater uses titanium tubing for fast heat conduction. The Titanium tubing can resist corrosion caused by salt water or PH fluctuation of water and will not crack due to impact or high temperature. The heater has a built-in temperature sensing switch; if the heater is accidentally exposed to open air during heating operation, the temper
