WIO Heaven Sand 5kg** Water Treatments Fits seamlessly with the Fluval

Fits seamlessly with the Fluval Flex 123 L aquarium

Superior and robust aluminum super-structure

Anaerobic zones also develop within the pellets

Surface Skimmer Attachment: Effectively removes surface film for clearer

Ideal parameters for FritzZyme 7 nitrifying bacteria:

WIO Heaven Sand 5kg** Water Treatments Fits seamlessly with the FluvalDescription **This item is classed as a large, bulky or a heavy item additional delivery costs apply. Total delivery will be calculated at checkout. Transform your aquarium into a stunning scape with Heaven Sand, a high contrast cosmetic sand that brightens up any scape. This bright white natural sand with a natural blend of pale colours and grain size mix creates the impression of crystal clear streams. Description Transform your aquarium into a