Sugar Gliders need ample space and plenty of toys and pouches. A set-up like this works well. Bird cages, rat cages, etc. are good for sugar gliders. You need to make sure the wire bars on the cage are close enough together that your glider can’t get out. the bottom of this set-up is a 50 gallon tank. I would not recommend using a glass tank like this alone as the air flow would not be adequate but since they are able to go from the top to the bottom this worked out well.
I like to provide my gliders with a bird waterer like this one along with a glass water bottle. You should always have at least two water sources in case something goes awry. I find my gliders prefer the bird waterer over the water bottle.

I use these gloves and bird/cat nail clippers and lots of yummy treats to make nail trimming easier