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STE Titanium Heater Series – Precision. Power. Protection.
Engineered for reliability and built to last, the STE Titanium Heater Series delivers industry-leading performance, safety, and durability for serious aquarists. Combining advanced technology with premium Japanese-made components, this heater line offers precise temperature control and unmatched construction quality.
✅ Unmatched Safety & Redundancy
Built-in non-resumable thermal fuse prevents overheating and fire hazards
Redundancy circuit technology ensures fail-safe operation
True grounded heating element for added electrical safety
Flame-retardant heater guard with suction cups keeps tank inhabitants protected
Water-resistant control cover with O-ring seal for extra protection
✅ Premium Titanium Heating Element
Virtually unbreakable and corrosion-resistant
Built from 19mm thick titanium tubing—the thickest in the aquarium industry
Nickel alloy heating coils for superior heat dispersion
Designed for both freshwater and saltwater environments
✅ Smart Temperature Controller
Fully adjustable: 68°F to 92°F
Precise control with ±1°F accuracy
Easy-to-read digital display
Waterproof power cord for clean and safe installation
✅ Certified Quality
UL STD. 1018 & CSA C22.2 compliant
Intertek Certified (5010507) – meets strict U.S. and Canadian safety standards
Built using high-quality Japanese components for long-term reliability
| Model | Amperage | Temp Range | Recommended Tank Size |
|---|---|---|---|
| STE-200 | 1.67A | 68–92°F | 40–60 Gallons |
| STE-400 | 3.33A | 68–92°F | 80–100 Gallons |
| STE-600 | 5.00A | 68–92°F | 120–150 Gallons |
| STE-800 | 6.67A | 68–92°F | 190–265 Gallons |
Built for Professionals. Trusted by Hobbyists.
The STE Titanium Heater Series is designed for those who demand both safety and performance. With premium construction, smart controls, and UL-certified safety, it’s a heater you can trust for long-term peace of mind.