Grotech GmbH

Puissante lampe LED à spectre lumineux UV

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Grotech HEA 200 S Venturi Düse / Spare / Sonderanfertigung

Small dimensions and gas reflow make the HKR so efficient and unique.

Grotech HCR 110 High Performance Calcium Reactor

GroTech Futterklammer - www.

GroTech Kalkwasser / Calciumhydroxid 500g - buy online

Grotech Tube 38ml/min - 15cm

Grotech MCS 1 - Set, 449,00 €

Grotech MagnesiumPro do Ca reaktorov, 1000 g dóza - Morské centrum

Grotech MCS 1 - Set, 449,00 €

Grotech MacroAlgenBreeder MAB 220 - External algae refuge for the

Thermostatic aquarium heater, available from 50W to 500W.

Grotech Thermostatic aquarium heater 50W

Grotech Nitrat plus - The solution for a quick increase of the