How about raising beetles and stag beetles? Set of 6 clear bottles (+2 extra) for easy observation, with mesh lids to prevent fruit flies. - Quantity: Set of 6 clear bottles - Lid design: With mesh - Size: 134.5 length x 10.2 width - Capacity: 830ml Thank you for viewing! m(__)m ⚠️ Returns and refunds are not accepted. Please confirm and understand before purchasing. Thank you for your understanding. Currently, 2 bottles with Fujikon stag beetle breeding mat (frozen) are being given away as a gift!