Botanica Whiskey Barrel Liners with Optional Spillway Quantity:1 Liner This is a concentrated

This is a concentrated

Bio-Balls or heavy lava rocks

Ready for hard wiring or an optional cord

It includes a pump access door for easy removal and service

running a single airline from compressor to manifold before splitting the airline into the multiple lines needed for multiple diffusers

Botanica Whiskey Barrel Liners with Optional Spillway Quantity:1 Liner This is a concentratedStandard Whiskey Barrel Liner Botanica Whiskey Barrel Liners are ideal for large lotus plants or for creating container gardens. The Whiskey Barrel Liners measure 25. 5" in diameter x 15" high, without holes. Whiskey Barrel Liner with Pond Spillway The Botanica Whiskey Barrel Liner with Pond Spillway is ideal for creating a container garden or small pond filter (such as a bog filter). The liner measures 25. 5" in diameter x 15" high, without holes.