JBL ProTemp Basis 250 *

“Undergravel cable heater for the aquarium Improves rooting of all water plants. Provides for close-to-nature flow through the bottom, precluding zones of putrefaction and ensuring uniform distribution of nutrients. Rot-resistant silicone material. Safety through 24-Volt technology. Including high-quality transformer conforming to German standard specifications, and suction pads for the cable. Length of heated cable: 4 m + 2 x 2 m unheated cable.”