Orlushy 200W Submersible Aquarium Heater with External Controller | 20-40 Gallon

Reliable warmth for your aquatic setup

The Orlushy 200W submersible heater is crafted for tanks ranging from 20 to 40 gallons. Its compact 7.5-inch body fits discreetly in most aquariums, leaving more space for plants, decorations, and fish to flourish while delivering steady, consistent heating.

Designed for both freshwater and saltwater environments, this heater uses durable gray quartz glass and a robust heating element to provide long-lasting performance. The combination of sturdy materials and thoughtful engineering helps maintain a stable underwater climate across a variety of species and setups.

Precise, user-friendly control

• External controller with LED display lets you adjust temperature without wet hands or opening the tank.
• Temperature range from 65°F to 93°F with 1°F increments for fine tuning, plus real-time readings on the display.

Smart protection for peace of mind

• Rapid heat distribution minimizes temperature gradients by spreading heat through the water efficiently.
• Automatic cut-off when the water approaches 95°F and an EE error code to signal a temperature issue, helping protect aquatic life.

What you get and practical setup tips

• Includes a free thermometer to help calibrate and monitor the tank’s temperature over time.
• 180-day warranty with responsive support and easy replacement if needed, so you can focus on your tank’s inhabitants.

For best results, position the heater according to tank layout and stocking levels, and periodically verify the water temperature using the included thermometer. The result can be a more stable environment that supports healthy activity and growth for your fish, coralife, betta, or turtle setup without relying on guesswork.