Amazonas Quarzkies Grey Mix 1 - 2 mm neuheiten For the biological activation of

For the biological activation of filter material and substrate

It effectively aerates

especially aquascaping

Inklusive Doppelsaughalter

Amazonas Quarzkies Grey Mix 1 - 2 mm neuheiten For the biological activation ofThis colored quartz gravel is coated with a plastic and is CO2 resistant and lightfast. Rinse the quartz gravel thoroughly before placing it in the aquarium. Note: The colored gravel has a plastic coating and may only be rinsed with lukewarm water before use. Do not wash hot! Do not heat above aquarium temperature! The gravel is PH neutral and, thanks to the use of a special resin, does not release any substances into the water and is therefore