AquascapePRO® Pondless® Waterfall Vault and Extension Model:Pump Vault They include an oil-filled pressure

They include an oil-filled pressure gauge

Before the controller

It's the worldʹs most successful energy efficient pond heater

Since these tablets work in low-oxygen environments (such as the pond floor)

AquascapePRO® Pondless® Waterfall Vault and Extension Model:Pump Vault They include an oil-filled pressureNot too big and not too small, the expandability of the Pondless Waterfall Vault makes this filter perfectly sized to meet the need of any Pondless Waterfall and to fit easily with AquaBlox. Simple to install and maintain and easy to camouflage Built in water inspection port for easy access even when buried Large interior fits a wide range of pump sizes up to 10,000gph Expandable height makes Pondless Waterfall Vault fit any size project Comes