Thermik Set 120

20 W, 3 m (Item No.:80680)

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Product details

Ground convection heater for activating roots in aquariums up to 120 l. The Thermik Set warms the substrate material alone. The resulting temperature difference causes oxygen-rich water to circulate into the lower substrate layers and nutrients to circulate into the upper layers. For aquarium heating an additional regulated heater is necessary. Supplied with safety isolating transformer.


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