Finnex THS-300 - 800 Watts Titanium Heating Element with Guard

The new TH-S Series features the same quality built titanium elements, differentiating itself by being engulfed in a highly protective heater guard and will also sport suction cups for ease of placement.

The Titanium Finnex Heaters are corrosion-resistant, extending the life exponentially from saltwater damage.  Virtually unbreakable, especially in comparison with the standard glass aquarium, these tube are built to last.  The ultra heating titanium further provides a stable temperature environment for your aquarium lives and eliminates temperature swings that put stress on the aquarist's live stock. This titanium heaters are suited for both use in fresh and salt water aquarium. Will work well with other controllers accepting 3 prong heating elements.

Corrosion-resistant, virtually unbreakable fast heating titanium tube. Providing a stable temperature environment to aquarium lives. This titanium heaters can be used in both fresh and salt water aquarium.

Features:

• * Resists corrosion
• * Virtually unbreakable
• * Fast heating
• * Requires HC-0800U controller to operate

Finnex HC-910M Digital heater controller with Dual Display, up to 1000W

The Finnex HC-910M Dual Display Dual Circuit Temperature Controller delivers precise, dependable temperature control for aquariums where stability and safety matter most. Designed for serious hobbyists and professionals, it continuously monitors water temperature while independently managing connected heaters for reliable, worry-free operation.

Dual Display Precision

The HC-910M displays both current water temperature and set temperature simultaneously, allowing instant system verification at a glance — no button cycling required.

• Real-Time Monitoring: Live and target temperatures displayed together.
• Simple Controls: Intuitive buttons for fast adjustments.
• High Visibility: Bright LED readout remains clear in low-light environments.

Dual Circuit Safety Control

Dual circuit protection adds an extra layer of safety beyond standard controllers. If abnormal temperature conditions occur, power is automatically cut to help prevent overheating and livestock loss.

• Automatic Power Cut-Off: Protects against overheating.
• High-Temperature Alarm: Audible alert above 95°F.
• Memory Function: Retains settings after power interruptions.

Built for Aquarium Environments

Engineered for real-world aquarium use, the HC-910M withstands humidity, splashes, and long-term exposure. Suitable for both freshwater and saltwater systems.

• Japanese made Sensor: Precision accuracy and quality.
• High Load Capacity: Supports up to 1000W total.
• Stable Control: Designed for consistent temperature regulation.

Tested, Trusted, Proven

Manufactured in Taiwan and built with imported Japanese thermistors, the Finnex HC-910M delivers dependable accuracy trusted by aquarists worldwide.