The C.A.P. CyClone (24” x 20” x 81/2”) is a true 42 site cloner with realistic spacing between each site. The wider spacing allows every site to be used at once. Most plants will root in 5-7 days with a 95%-100% success rate. Every system comes with an air pump. Maximum oxygen levels are achieved. C.A.P. CyClone 42 site cloning lids are interchangeable with all C.A.P. deep water culture systems.