Evolution Aqua Sight Glass with Single Union Ends Size:1-1/2" Sight Glass with Single Union Ends Up-lighting is a fantastic way

Up-lighting is a fantastic way to highlight areas of your pond

Add to existing ponds

apply BioClarifier at prescribed rate up to every 3 days until the problem is under control

and fully adjusts in any direction

How Does UltraClear Flocculant Work

Evolution Aqua Sight Glass with Single Union Ends Size:1-1/2" Sight Glass with Single Union Ends Up-lighting is a fantastic wayThese sight glasses from Evolution Aqua allow you to see what is going on in your plumbing, making it perfect for bead filters and other self cleaning pond filters. Instead of going to the drain pipe output, you can easily see when your water is running clear. Simply cut away a piece of the exit plumbing from your filter and glue this sight glass into place. The clear pipe allows you to see inside, while the unions make attaching quite simple. SKU UPC