Thanks, it's still a new pond, lot's more I want to do with it.
The red/green plant is pink sunburst canna lilly http://www.lilypons.com/Pink-Sunburs...uctinfo/21505/
images here http://www.google.ca/search?hl=en&cl...ac.dsNG8kZPDU4
I had mine bloom same as in the pictures. It was very easy to grow and needed no ferts at all.