a oui: http://www.google.fr/imgres?sa=X&biw=1536&bih=884&tbm=isch&tbnid=0UF1NL7g2Q3CmM%3A&imgrefurl=http%3A%2F%2Flapassiondubetta.forumactif.com%2Ft184-les-differentes-formes-de-betta-splendens-en-photo&docid=oq9qB6pu6ImLTM&imgurl=http%3A%2F%2Fi85.servimg.com%2Fu%2Ff85%2F14%2F05%2F66%2F85%2Fdelta10.jpg&w=463&h=348&ei=axvcUru9Noeg0wXu4oG4Cw&zoom=1&iact=rc&dur=6567&page=1&start=0&ndsp=27&ved=0CGkQrQMwBA
maais je ne trouve pas ca trop top!