jango
Non-member
I have alway's been fascinated with sponge's. I found this article and thought it was interesting (to me anyway 
)..
http://web.archive.org/web/20020804011531/www.animalnetwork.com/fish2/aqfm/1998/jan/wb/default.asp
)..http://web.archive.org/web/20020804011531/www.animalnetwork.com/fish2/aqfm/1998/jan/wb/default.asp
