AQQA 100W Submersible Aquarium Heater with Digital Thermostat
By AQQA
What is the AQQA 100W Submersible Aquarium Heater with Digital Thermostat?
Submersible aquarium heater with external digital temperature controller. Quartz glass construction resists cracking and corrosion for freshwater and saltwater use. LED display shows real-time water temperature without opening the lid.
What are the pros?
- External temperature display
- Works in fresh and saltwater
- Very affordable
What are the cons?
- Suction cups weaken over time
- 100W only suits tanks up to 25 gallons