Bell cups are interesting pods that add some flair to a vivarium or potpourri configurations!
Bell cups can vary in size and shape, as they are a natural product. Most bell cups are .75 inches to 2 inches in diameter, and look best in groups, clustered around the vivarium.
They also have a few critical functions:
They can act as hides for small invertebrates and frogs.
They can be coated with silicone to hold water and act as tadpole deposition sites.