Maintaining optimum temperature within your fish tank or aquarium is crucial to the wellbeing of your aquatic pets. Do it with the Sera Digital (Strip) Thermometer a very attractive, digital stick on thermometer for aquariums, terrariums and other purposes. This truly is the newest generation aquarium and terrarium thermometer. The sera digital thermometer is impressing due to its brightness of the liquid crystal display. It precisely displays temperatures from 18 34C. The rise of Sera to become one of the most important aquariums, ponds and terrariums manufacturers in the world has been very rapidly.