"steve" wrote in message
m...
to the Green machine? The Cyprio Ecocel/Ecostar (one comes with UV /
hence differant names) is a newer design than the Green Machine.
Comments? thanks

I have a small pond that I want to add more filtration too.

I have the Cyprio Bioforce 500 UVC. Cleared my Algea right up last year. I
broke a hose tail this year, but they're only $7.49 CDN for a bag of three.
The UV bulb blew too, but they're $45 CDN. But Ponds2Go has these cheap in
the US, so you should be OK. It's easy to clean and takes a while to clog
up.