Substrate Heater

JBL bottom heater ProTemp b10 III is a modern substrate heater for planted freshwater aquariums of approx. 40-120 L capacity. Aquatic plants grow better in the wild when they have access to seeping nutrition sources.

The Dennerle ThermoTronic Bodenfluter cable creates authentic nutrient seepage springs in aquaria by means of slow, thermal water circulation. The optimum supply of nutrients offers an ideal basis for lush plant growth. The bed of the aquarium becomes a giant bio-filter.