Premium Stainless Steel Submersible Aquarium Heater - High Wattage Options for Optimal Temperature Control

Durable 304 stainless steel construction ensures corrosion resistance and long-lasting performance in both freshwater and saltwater environments. Precision-engineered thermostat maintains consistent water temperature within ±1°C for sensitive aquatic life.

Choose from 15W to 500W power options to accommodate tanks from nano aquariums (5 gallons) to large ponds (500+ gallons). Shatterproof quartz glass tube with double-sealed epoxy prevents water leakage and electrical hazards.

Ideal for tropical fish tanks, reef systems, turtle habitats, and outdoor koi ponds. Features auto-off protection when exposed to air and rapid heat conduction technology with 360° heating coverage.

Waterproof IP68 rating allows full submersion, while the adjustable suction cups provide secure placement at any tank depth. Matte black finish reduces algae buildup for low-maintenance operation.

Direct manufacturer pricing enables bulk orders for pet stores, aquaculture facilities, and wholesale distributors. CE/RoHS certified with 2-year warranty coverage.