Aquacadabra - JBL CristalProfi e1502 comes with all the filter media you need to get started. Designed to filtrate aquariums up to 700 Litres! https://www.aquacadabra.com/collections/fish-tank-filters-external-fish-tank-filters/products/ jbl ...
JBL CristalProfi e1501 - filter media question | UK Aquatic Plant Society