Now boys... don't fight!

Instead, direct some of that energy into something more productive, like helping me! LOL

I've been searching till I'm bleary eyed but I either haven't put in the right search terms or my eyes were crossed when I came across the info I was looking for. So here goes...

For developing my own b&w film, I am looking for a daylight tank of some sort that I could use for both 4x5 sheets AND 120 rolls that doesn't use an obscene amount of chemicals and that won't cost too much. Does such a thing exist? Should I have started a new thread for this?

One other little side question - how long do chemicals typically last? It's been YEARS since I developed a roll of film and I just can't remember :-)

Thank you :-D