Premium PTC Heating Technology: Utilizes advanced PTC ceramic heating element for rapid, uniform heat distribution, ensuring precise temperature control with ±0.5°C accuracy. Energy-efficient design reduces power consumption by 30% compared to traditional heaters.

Durable & Safe Construction: Features shatterproof quartz glass tube with double-sealed epoxy coating, resistant to corrosion and high pressure. Built-in auto-shutoff function prevents overheating and dry burning for aquatic safety.

Smart Temperature Control: Integrated digital thermostat with LED display allows adjustable settings from 20-34°C (68-93°F). Memory function retains last used temperature after power interruptions.

Versatile Applications: Ideal for freshwater/saltwater aquariums (10-300L), turtle tanks, hydroponic systems, and aquaculture farms. Compact size (25cm) with suction cups for flexible horizontal/vertical mounting.

Commercial-Grade Reliability: Reinforced titanium alloy heating core withstands continuous 24/7 operation. IP68 waterproof rating ensures longevity in humid environments. Bulk purchase available for resellers and aquarium businesses.