KOI POND GRAVITY BIO FILTER COMBO UNIT (Pond Volume: 1200l, 15l/min)

External gravity filters: (Gravity return system)

External gravity filters have some advantages over built in systems as they do not need to be built in, are portable for ease of maintenance and must be set to gravity to gravity to return to the pond and thus the level inside the filter will be higher than the pond water level.

PLEASE NOTE this item is manufactured on a “per order case” – No Returns on wrongly ordered items will be accepted. Please properly familiarize yourself with the product prior to ordering.