Hi Lost,
Thanks for the translation! ;-)
We have sturgeon over here that live in the rivers and they can get to be huge.
One recently got stuck in an irrigation canal around here and had to be removed
with a pickup truck towing it out.
I think a veggie filter will do a good job for you and it looks nice to boot.
We'll enjoy hearing more about your projects!
kathy :-)
algae primer
http://hometown.aol.com/ka30p/myhomepage/garden.html