where can i watch all episodes of konjiko no gash bell (zach bell) subbed?

try www.otakucenter.com they have tons of anime including the one your wanting to watch subbed and dubbed. Hope this helps!

I watch all of my anime at:

www.animeseason.com
www.animecrazy.net
www.animesquish.org
www.dailymotion.com
www.veoh.com
www.animefreak.tv
www.animefuel.com

I read my mangas at

www.mangafox.com
www.onemanga.com

Yeah, I know:[ animecrazy gives me trouble all the time. It actually decided to dissappear today, too.

The one that I most highly recommend is animefreak.tv
They have a selection of three different languages and the videos are really high quality.

Hope this helps^^