Juwel Cirax - Ceramic Granules

Juwel Cirax is highly porous ceramic granulate for Juwel Bioflow filters. Thanks to its large surface it, according to the manufacturer, gives beneficial bacteria favourable conditions to settle and provides effective biological cleaning. The granules come in a basket sized for the filter; it suits fresh and salt water.

We stock sizes M 9.5 × 9.5 × 4.5 cm (Primo 110, Rio 125/180/240, Lido 120/200); L 12 × 12 × 5 cm (Rio 350); XL 14 × 14 × 5 cm (Rio 450). Choose the size by your aquarium's Bioflow filter; the full compatibility table is on the manufacturer's page.

In a Bioflow M/L/XL filter, place Cirax at the top of the lower section. Thanks to the optimised fill, the basket lasts up to a year according to the manufacturer, after which it is replaced.