The first one looks like it's trying to be Pothos but the picture makes it look too tall and the leaves don't generally aim the pointy end up. Could be the angle of the picture though?
The second plant (the one with long skinny leaves with a brighter stripe in the middle of them) looks like it might be a Dracaena fragrans massangeana, aka Massange's Dracaena, aka Corn Plant. It will work well in a viv, it likes the soil to stay moist but not too wet and can handle low light. It will eventually get big and will need some aggressive trimming, but they don't grow super fast and can regrown from the base.