Juwel Cirax XL Keramikgranulat axopl humic substances are the key

humic substances are the key to the successful care and breeding of fish and invertebrates in the aquarium

long service life and maximum decomposition performanceSUBSTRATpro consists of spherically sintered quartz

in which the addition of nitrate and phosphate was deliberately omitted

Additional vitamins and minerals keep fish vital and healthy

It can be used in a 25 cm high aquarium

Juwel Cirax XL Keramikgranulat axopl humic substances are the keyJuwel Cirax is a highly porous ceramic based granulate which, thanks to its extremely large surface area, provides an optimum environment for beneficial filter bacteria. Cirax therefore contributes to excellent water quality in your Juwel filter. The use of a special basket adapted to the size of your Juwel filter allows easy handling, while the optimized filling quantity enables a long service life of up to one year. Highest water quality through