Juwel Cirax Ceramic Granules Marine Accessories The built-in wi-fi connects them

The built-in wi-fi connects them directly to the internet

advanced hydrodynamic plumbing

Although dosing PhosFate is very safe

If you feel a repeat dose is necessary

300 litres per hour - We recommend the PondXpert UltraFlow Pump 5000

Juwel Cirax Ceramic Granules Marine Accessories The built-in wi-fi connects themJuwel Cirax is a highly porous, ceramic based biological filter media. Due to its extremely large surface area and porous nature, Cirax helps create the perfect colonisation conditions for beneficial bacteria to thrive. The use of Cirax in your Juwel filter helps to maintain and ensure excellent water quality in your aquarium. The special basket is tailored to the size of your Juwel filter, making it easy to use, whilst the optimised filling quantity