Description
Submersible Heater: Applicable for 5-20 gallon aquaculture and fresh, marine and tropical aquariums. Save your fish or plants from coldness to keep them vigorous. Fix it on the tank wall with 2 adjustable suction cups. Adjustable Temperature: Controllable temperature range from 68 °F to 93 °F (20-34 °C). Simply rotate the knob to freely regulate the temperature with slight deviations of ±3 °F. Strong Protection: Its indicator light turns red during working and automatically shuts off when reachi
