Some people use this software.

http://www.nufsoft.com/naturestudio.php

 

Ok, thanks! Any free programs?

Redfield Plugin (for Photoshop or PSP) has a ripple-making program that is free, and another one that isn't. Flaming Pear's "Flood" is really good--it's not free but is inexpensive. None of these are stand-alone products, of course.

Ok, I guess I will just use the trial. Thanks for your help!

I am not familiar with any free ones, but many of them are relatively inexpensive.

 

Do a google search for 'Squirlz water reflection' ...unsure it's suitable for what you need, but it does have .avi output.

Worth a look at least...

I have that, but it doesn't create a seamless loop, so I came here to see if there were recommendations. If you can get it into a seamless loop, please tell me how

You could use GT Ripple and it is free...

Too bad it you can't export a video file