I am raising nightcrawlers. I have a 160g tub that is their home. They are messy food when you cut them up.
I have two temensis pbass that are about 8 inches, a 13" arowana, three ck's under twelve inches, two oscars around six inches, more african cichlids than I can count, five mated pairs of convicts and their offspring, tons of goldfish and koi, and several tanks of other fish (jd's, firemouths, etc)