Paper Plate Aquarium Porthole. You have so many options with this you could use fish stickers, crackers, or make your own with paper. Tissue paper for seaweed or color beads and more to create their home.
Bowls, cups and plates in the same color family look great showcased in open shelving. Or, as Kutner suggests, you can stack them in serving trays to create a "sculptural moment" on the counter. - ELLEDecor.com