Freesea PTC Aquarium Heater – Premium Waterproof Heating Solution
Ultra-efficient PTC ceramic heating technology ensures rapid, consistent warmth with auto-adjusting wattage (50W-1200W) for precise temperature control. Fully waterproof construction with removable cleaning design prevents calcium buildup, extending lifespan while maintaining hygiene in saltwater/freshwater tanks. Multi-scenario use: ideal for turtle habitats, tropical fish tanks, reef aquariums, and hydroponic systems with shatterproof titanium casing. Energy-saving safety features include auto-shutoff upon exposure to air and overheat protection, certified by international electrical standards. Compact yet powerful modular design allows vertical/horizontal placement, compatible with tanks from 5-500 gallons. Exclusive bulk pricing available for wholesalers – global logistics support with OEM customization options.