Premium SY-500 Aquarium Heater for Professional & Home Use
High-performance 500W aquarium heater with ultra-precise temperature control, ideal for 200-300L freshwater or marine tanks. Durable titanium casing with shatterproof quartz glass, ensuring corrosion resistance and long-term safety. Advanced dual thermostat system maintains stable ±0.5°C accuracy, preventing sudden temperature shocks. Energy-efficient PTC ceramic heating tech reduces power consumption by 15% vs conventional heaters. Automatic shut-off when water level drops or overheating detected, protecting aquatic life. Sleek low-profile design blends discreetly into any tank setup—perfect for reef tanks, breeding systems, or large display aquariums. Universal 110V/220V voltage compatibility for global use—no extra converter needed. Factory-direct pricing with bulk discounts available for wholesalers and aquaculture businesses. Waterproof LED indicator displays real-time heating status for effortless monitoring. Certified IP68 waterproof rating and CE/ROHS compliance for guaranteed reliability.