UNS Amazon Wood filter Please note that it is

Please note that it is not auto-shutoff when normally working

once a day or even once every minute

Flattener (Sand/Substrate Flattener)

and an additional 84 pots in the lower section of the tank for a max total of 174 pots

and air pumps

UNS Amazon Wood filter Please note that it isSold by the case. Each piece comes retail ready and provides customers with a unique QR code that provides additional information and use inspiration. Key Features Each piece is retail ready and includes a scannable barcode on the back for easy inventory and check out. QR code for customers provides more information about the driftwood and aquascape inspiration using this wood on our webpage. Product Specifications Size (averages) S: 8 12" M: 12 16"