Innovative Hollow Snowflake Design：Unique circle shape with cut-out pattern increases heating surface contact by 30% and enhances water flow, preventing ice formation more efficiently than solid heaters
Smart 5°C Auto Activation：Starts melting ice at freezing temperatures,maintaining safe 25±5°C (77°F max）water.Thermostat shuts off when not needed to save energy
Enhanced Water Circulation：Hollow structure promotes natural convection currents, distributing heat evenly and reducing dead zones where ice could reform
Aircraft-Grade Cast Aluminum： Corrosion-resistant metal housing withstands extreme winters.All metal heaters that are immersed in water for long periods of time will experience calcification and slight rusting, which will not affect the use of the product
Plug-&-Play Safety：Energy-saving 50W heating with 6ft UL-tested cord (3*18AWG).Submersible & waterproof,Upgrade Your Winter Wildlife Care with Snowflake Heater Technology
