Preset to 78F - no adjustment required. Shatter-resistant construction. Automatic safety shut off and overheat protection. LED indicator light displays red when actively heating. Fully submersible.
- Durable aquarium water heater with shatter-resistant Construction
- Automatic safety shut-off and overheat protection
- Fully submersible
The Aqueon Preset Aquarium Heaters are fully submersible and preset at a 78F temperature, suitable for tropical fish. The thermal shatter-resistant quartz makes this heater extremely durable and accurate to within one degree. When the heater is actively heating, it will be shown with a red LED indicator light. Plus, the heater automatically shuts off if it is not properly submersed in water, preventing overheating and damage.