JBL ProTemp b40 III is a substrate heater for planted aquariums, promoting nutrient flow to plant roots with safe voltage.
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JBL bottom heater ProTemp b40 III is a modern substrate heater for planted freshwater aquariums of approx. 90-300 L capacity. Aquatic plants grow better in the wild when they have access to seeping nutrition sources. The plants absorb their food from these sources. The gently warming undergravel heating causes the warm water to rise and the cold water, full of dissolved nutrients and minerals, sinks to the bottom. This creates a thermal water flow, which washes the minerals and trace elements directly to the roots.
When beginning to set up the aquarium, position the heating cable of the JBL ProTemp b40 III in even-sized loops (in the area where plants are to be planted) on the cleaned bottom pane. Using the slotted suction cups enclosed, fasten the heating cable. Bring the cold leads of the cable out of the aquarium and connect them to the power supply. The black markings on the cable clearly distinguish the cold lead from the heating cable.
The heating cable is silicone-covered and works with an energy-saving power supply with 24 V safety voltage for hazard-free use. The the power supply unit needs to be mounted in a well-ventilated, splash-proof place. The undergravel heating results in a slight warming of the substrate, but definitely needs to be supplemented with a heater thermostat or a thermofilter for warm water fish.
JBL Substrate Heater ProTemp b40 III
- substrate heater for planted aqauriums form 90 to 300 l
- provides a natural-like thermal flow through the substrate
- promotes the transport of nutrients to the roots of the plants
- easy to install and operation
- the rising, heated water causes the colder water to flow in and thus ensures water circulation in the substrate
- the substrate also becomes a natural aquarium filter
- large cross-section of the heating cable for more power
- 24 V safety voltage against hazards
- high-quality power supply unit, spring clips allow mounting without tools
- package contents: untergravel heating cable 7.0 m length, electr. transformer, 30 suction cups
- length of the cold lead: 2.0 m
- length of the power cord: 1.5 m
- substrate heater for planted aqauriums form 90 to 300 l
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