Penn-Plax® Aquarium Heaters

Maintain a consistent temperature.

• Submersible heater Visible temperature setting Heavy-duty glass

The Penn-Plax® Cascade Aquarium Heaters ensure aquarium water remains at a steady, ideal temperature for fish and aquatic plants. Featuring a bright LED indicator, users can easily monitor when the heater is in operation, providing peace of mind. The durable design provides long-lasting performance, while precise temperature control prevents harmful fluctuations. Simple to install and safe for everyday use, the Cascade Heater is an essential tool for maintaining a healthy, thriving aquatic environment.