Aqueon Mini Heater is a fully submersible, shatterproof heater ideal for smaller aquariums up to five gallons in size. This mini aquarium heater features a thermal safety fuse that shuts off the heater when it dries out or looks like it may overheat.
This mini heater never raises the temperature above 80 degrees and keeps the temperature at an ideal range for tropical fish. Ideal for desktop aquariums.
