Danner Manufacturing, Inc., Proline 3000 Waterfall Box, 02481

The large left handed thread connectors where very hard to screw on using normal tools. I had to go to Auto mechanical shop and borrow two large channel lock pliers to install. Very hard to maneuver!

The spillway was my last component to my pond. I did a dry fit to all my abs pipes, and excitedly pluged in my pump. It was a beautiful flow from the spillway. My barrel filters ran great, my uniseals held tight, and there were some small leakages around the dry fittings. At the spillway, I first noticed some leaks and thought it was from the dry fittings. Upon closer inspection, water was leaking from the bottom of the spillway. To my dismay, I turned off my pump and found a crack in the plastic at the bottom of the spillway. The prestine packaging gave no indication that the product inside was damaged. I initiated a refund, but the product is no longer in stock. Bummer to a potentially exciting day for my pond.

I bought this for a waterfall feature that connects one koi pond to another. It was easy to install, depending on how you use it, very sturdy, and works great.

It is awesome very good waterfall flow.