Chaeto Macro Tumbler

Wanted a way to make my chaeto tumble without adding additional equipment. The is a plate that reduces the area of water flow through a sump chamber increasing the water pressure and redirects the water to the outside of the chamber to tumble the chaeto. My sump is a from a Waterbox 6025 but this should work in other sumps too. Thiis is made to fit in a 1 94mm wide x 45mm high opening. I created it in 2 parts so no supports are needed. You can also trim the outer plate to fit your sump.