[PD] Aquatic sounds with wah-wah?

Hi, im new in this list and im also new with puredata. A lot of years ago i was using a program called jeskola buzz for making sounds, this software is a modular software that allows to connect effect modules to sound generator modules.  I used to create aquatic sounds connecting a harsh noise generator to a wah-wah and to a delay. I been trying to replicate these kind of sounds pd using the wah-wah from the help files, but the problem is that the resulting sounds are very different.

So, i was wondering, Do anybody have an idea how can i create these kind of sounds in pd? how can i implement these type of wah-wah for creating aquatic sounds?

I uploaded an example created in buzz....

any idea how to achieve this in pd?

http://www.datafilehost.com/d/9bfab7ac

thanks in advance

Telmo