If you're going for the "leaves on top of stalks" look like large outdoor bamboo has, then go with the lucky bamboo (dracaena). None of the smaller bamboo species will give you that same look, as they're mainly lots of leaves with thin culms (stems). Keep in mind that it will be hard to keep the dracaena small, although cramming dozens of plants together might help with that. I planted a fishtank as a terrarium, and some of the plants in there quickly dominated all of the others. Now I've got it planted with cactus and other slow-growing succulents (photos in link below). Here is a link that might be useful: my cactus terrarium

Bamboo can be grown indoors with varying degrees of success. They like to be kept moist and the more light the better. My question is: how big is the pot and how long has the bamboo been in it? Bamboo need to be re-potted periodically. Also, if you can post a photo it would help.

Note: Simply rule of thumb - the bigger the leaves, the less light the bamboo need. This is extremely helpful to know when growing bamboo indoors. Clumpers: Giant leaf bamboo - Indocallamus tessalatus Broadleaf Bamboo - Indocallamus latifolius Hedge bamboo - Bambusa multiplex (small leaves, but does great indoors) Mexican Weeping Bamboo - Otatea acuminata ssp aztecorum - a little on the expensive side. Runners: Arrow Bamboo - Psuedosasa japonica - by far the best bamboo to grow indoors. Green Onion - Pseudosasa japonica Palmata Bamboo - Sasa palmata Black Bamboo - Phyllostachys nigra

Those plants aren't bamboo--they are a species of Dracaena (sanderiana I believe). They are strictly tropical and wound not survive in the ground outside of zone 10.