Electrical 300 Watts Aquarium Heater
electrical aquarium heater- 300 watts keeps tank water temperature stable
compact underwater fish tank heater can adjust temperature.
It is great for both fresh water and marine water aquariums, aquaculture, terrariums and hydroponic systems.
It controls temperature between. It is made of durable high-impact glass. They have electronic thermostats for accurate temperature settings and safety. They are built with a durable, non-corrosive shell for strength and even heat distribution.