AquaTop – Nano Heater 25 Watt


Out of stock


Certified (#AQ0358037) Department of Agriculture


  • Fully submersible plastic aquarium heater keeps water at a pre-set temperature of 77 degrees Fahrenheit.
  • Perfect for small aquariums up to 4 gallons, for both freshwater and marine environments.
  • Automatic shutdown feature means it won’t heat the water to more than the target temperature.
  • Built of highly durable reinforced plastic so it’s great for anytime use.
  • Easy to install with slim profile and included suction cups, and has a 15-watt capacity.


Help keep your aquarium at just the right temperature with the Aquatop Nano Aquarium Heater with Thermostat. Perfect for small aquariums up to four gallons, it has a built-in precise electronic thermostat that’s pre-set to keep the water temperature at 77 degrees Fahrenheit. Once the water is warmed up to the target temperature, the heater shuts down automatically so it’s perfect to keep your plants, fish and invertebrates thriving. Plus, it’s easy to set up with included suction cups and slim profile design.


Item Number 141744
Dimensions 1 x 0.75 x 5.25 inches
Aquarium Type Freshwater, Saltwater
Fish Type Tropical Freshwater, Marine Fish
Material Plastic