EZ Clone is the fastest cloner made. Features a high flow-rate water spray system. External air pump. Just ph balance your water and add the cuttings. 30,60, and 120 sites. EZ Clone 30/site $328.55 EZ Clone 60/site $386.85 EZ Clone (120 site) $482.25 E-Z Clone Replacement Pump 30 site (450gph) $101.95 E-Z Clone Replacement Pump 60 site (800gph) $113.95 E-Z Clone Replacement Pump 120 site (1000gph) $136.95 E-Z Clone Neoprene Collar $0.85