SUPRA biological filter media posesses over 100 times the biological surface area of conventional plastic media. The specific structure of Supra enables rapid growth of aerobic bacteria resulting in removal of lethal ammonia and nitrite.
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SUPRA biological filter media posesses over 100 times the biological surface area of conventional plastic media. The specific structure of Supra enables rapid growth of aerobic bacteria resulting in removal of lethal ammonia and nitrite. |
Azpack Limited, 12 Kernan Drive, Swingbridge Trading Estate, Loughborough, Leics,
LE11 5JF, England. (01509) 261256