GC Tek ElekTrik Control Center United Aquatics Macro-Zyme™ quickly releases billions of

Macro-Zyme™ quickly releases billions of of facultative anaerobic bacteria (beneficial bacteria) & enzymes that work around the clock to clean

Perfect for maturing a new filter or for emergency ammonia/nitrite reduction

Sight glass so you can see when back-washing is done

Reliable and accurate quartz timer

3/16" x 30' AE40092 - Junior Airline

GC Tek ElekTrik Control Center United Aquatics Macro-Zyme™ quickly releases billions ofShips directly from the manufacturer, typically in 5 7 business days The ElekTrik Control Center includes a switched light, 6 outlets and a 25' heavy duty cord. Can be added to any AquaBead PLUS, AlphaONE PLUS or Mashimizu System. 4 independent outlets 2 switched outlets