Kotobuki Kougei, unopened as purchased from Aeon, long-term storage spawning bed, economical pack of 4. Sudo Medaka spawning moss ball, small, unopened as purchased from Aeon, long-term storage. Used, but GEX Ikusei Mesh Round Type. The fineness of the mesh is the best. Other types allow fry to escape through the gaps. I have washed it, but I recommend this. Shipping method: Rakuraku Mercari Delivery, Takkyubin (home delivery service) shipping is planned.