I can't ID your plant (photo is not that clear, and plant seems to be in decline). Your other plant may have died because terrariums are really bad for succulents - and even worse if they are bowls with top narrower than middle. They create too much humidity, and the drainage is poor to non-existent. Plants last for a while, but slowly decline in that kind of set-up.

I agree with Rina. It's unfortunate that these are touted and sold as a great way to grow succulents. I'm afraid that if you replace the plants, they too will perish.

You have a nice ripple jade and possibly a Gasteraloe 'Flow' in the terrarium. I suggest you find individual pots with good drainage holes for them. They will do much better.

Do like I do - fill the bowl with peppermint candies! Yum!

This setup was given to me as a gift, i want to re-pot the rest of the plants including the the other unknown plant i need an id for. I just an unsure what conditions the plant will need as i dont know what it is

stacy

It's not your fault - but the stores that sell them. Newly arranged bowls-terrariums usually look very nice, and definitely are good looking gifts. There should be a note/warning that the set-up is for short time only, and succulents need different conditions to survive.

Regardless what the plant's name is, there are basic needs for succulents: very well/fast draining potting mix; container with a drainage hole; and good light. Most succulents like to have number of hours of sunlight, few will grow well in good light - not strong sunlight.