an adult rosie doesn't move a lot. What I like is the kritter keeper breeder cages. With a terrestrial spider, the height should be no more than two and 1 half the length of the spider. This way no harm will occur if it falls from the top.
Usually no bigger than a 5 gallon tank.

Not sure about the porcelain.


I feed once a week one cricket. Size of spider and personal attitude always vary.

Plants and rosies don't mix. Plants want water, rosies don't.