JBL PROTEMP e500

JBL PROTEMP e500

Product Overview

The JBL PROTEMP e500 is an in-line aquarium heater designed for installation directly into the return hose of an external filter system. This design eliminates the need for an internal aquarium heater, keeping the display tank free from visible heating equipment.

By integrating into the filter circuit, the heater provides even heat distribution throughout the aquarium water.

Key Features

• Power: 500W
• Suitable for aquariums from 160–600L (100–150cm length)
• In-line installation within external filter return hose
• Temperature accuracy: ±0.5°C
• Switching interval: 1.0°C
• LED display showing current and set temperature
• Interchangeable 3/4'' screw-on hose connections
• Compatible hose sizes: 12/16mm, 16/22mm, 19/25mm
• Includes hose securing fittings
• Total length: 30.5cm

Benefits

• Keeps heating equipment outside the display aquarium
• Provides uniform heat distribution through filter circulation
• Clear digital monitoring of current and target temperature
• Compatible with multiple standard external filter hose sizes
• Supports stable temperature control in freshwater and marine systems

Specifications

• Power Consumption: 500W
• Recommended Aquarium Volume: 160–600L
• Temperature Accuracy: ±0.5°C
• Switching Interval: 1.0°C
• Hose Connections: 12/16mm, 16/22mm, 19/25mm
• Connection Type: 3/4'' screw-on fittings
• Total Length: 30.5cm
• Installation: External in-line (filter return hose)
• Included: In-line heater and cleaning brush