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Amtra - GLAX STONE ULTRA 300ml

Amtra - GLAX STONE ULTRA 300ml


Regular price €8,19 EUR
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AMTRA GLAX STONE ULTRA stones in sintered glass optimal for the establishment of microorganisms essential for biological filtration


  • ACTION: ideal substrate for the establishment of nitrifying and denitrifying filtering bacteria in biological filters for freshwater or marine aquariums
  • BENEFITS: the high surface area (1 l = 600 m2) and the different porosity from 10 to 500 μm allow easy settlement of bacteria ensuring high filtration efficiency
  • USE: rinse thoroughly before use under running water to eliminate dust and then place in the special compartments of internal biological filters or external filters
  • 300 ml for aquariums up to 150 liters of fresh or sea water
  • AVAILABLE FORMATS: Pack of 300 ml

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