They loooooove to be marginals.
If you go to the slide show you can see the
iris just beginning on their island in the frog
hunting photo. The iris in the waterfall is a
hunk we hacked off last spring. Then iris
island is the result of the first planting.
Their 'island' is a big, oil filter type planter
that is full of holes. The island alternates
between being at water level to under
water depending on the pond level.

k :-)
http://tinyurl.com/6bguh ~ new pond keeper info
http://tinyurl.com/yp64db ~ slide show of pond