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Rena Crystal Bio chem zorb

Rena Crystal Bio chem zorb

  • £19.99


 RENA® External Filter Media

Crystal is a mixture of scavenger resins and activated carbon that:

  • Clears discoloured water and eliminates odours
  • Absorbs organic and synthetic wastes and pollutants, and removes heavy metals and medications
  • Is phosphate free and doesn’t modify the water’s pH

Available in 2 sizes.

Replace every 2 to 3 months


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