Gakken Ghost Shrimp Suisui Aquarium 6 years old and J750683 (Target age over)

Does it need to be assembled?: Yes Country of origin: Japan A kit that allows you to raise and observe plankton that looks cute and looks like a ghost. If dried eggs are placed in salt water, babies will be born in two days, and they will become parents and lay eggs in about 20 days. The included guidebook explains the ecology in detail.