Product Description
The JBL ProTemp b20 Substrate Cable 20W 20W substrate heating cable promotes water circulation in the bed and supports plant root growth in freshwater aquariums.
Key Features
- 20W Performance: Under-gravel heating that replicates natural thermal springs.
- Silicone Cable: Double insulated, highly flexible, and safe low-voltage operation.
- Root Booster: Prevents anaerobic zones in the gravel, carrying nutrients to plant roots.
For more details, visit the official manufacturer's website JBL. You can also search for this model on Amazon to check availability and current prices.
Technical specifications
Type
GLASS
Power
20W