Hardscape

[Trevor W]

Originally Posted by kien

I went back and had a look at your weir and it does look like you have an acrylic sheet on that back wall with slits cut out for the weir. It's possible those slits are too small and not allowing enough flow into the overflow box. You may have to cut those slits bigger.

Yes it does have one piece of black acrylic covering the pane that is notched for the overflow. I had also thought that perhaps the cuts in the "teeth" are just not large enough. Well I will have to come up with some way of making these larger. The acrylic is siliconed to the pane and it also has a euro-brace. So any suggestions on how to make these larger?

No stand pipe, just a 1.5" strainer that I unscrewed after the first failed attempt.