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Amtra - GLAX RING mini 200gr

Amtra - GLAX RING mini 200gr


Regular price €5,90 EUR
Regular price €7,90 EUR Sale price €5,90 EUR
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AMTRA GLAX RING - ultra-porous sintered glass rings for the establishment of filter bacteria


  • 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 = 200 m2) and the different porosity from 60 to 300 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
  • DOSAGE: MINI "200 grams for aquariums up to 400 liters of fresh or sea water

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