Blue Thumb Formal Falls Kits High Head 5" diameter diffusers have 3/4"

5" diameter diffusers have 3/4" male threaded inlet

hydrogen sulfide

Winkler dissolved oxygen test will give false

or linear compressors

extreme fish loads and elevated feed rates

Blue Thumb Formal Falls Kits High Head 5" diameter diffusers have 3/4"Blue Thumb (formerly PondBuilder) Formal Falls Kits include the additional accessories you need to create a feature around your Formal Falls. These kits were designed to create an easy way to install a 24" high waterfall feature within a block wall structure indoors or outside. The basin can be sunk in ground or used above ground and comes equipped with dual pump access through a stainless steel access panel located just under the splash mat.