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Pisces Bio Ball 30mm


3 in stock


Suitable for both fresh and marine aquariums, these bio balls have very high porosity and can be used in filter or sump.

  • Highly porous surface area
  • 10 bio balls equals approximately 500ml
  • 30mm
  • Increases biological activity
  • Improves water quality
  • Can be used in–filter or directly in aquarium
  • Eliminates odour and impurities