So instead of spending $300 on a cloning system, I made a ghetto one Here are step by step instructions of what I did... What you will need: Marker (sharpie) 5 gallon bucket with lid Drill 2" hole saw bit Sharp knife or dremmel (rotary) tool 1/2" flexable hose/poly pipe (at least 2ft) 2-1/2" Tees 4-6 180* cloner sprayer nozzels 2 small water pumps An air pump with hose & stone 2" net pots with the nets cut off 2" neoprenes (you can get these at your local hydroponics store) **Optional for Check Valve** 3/4" paddle bit 1/2 in. elbow 1/2 in. Clear hose (at least 10 inches long) 3/4" x 1/2" grommet Step 1: Trace holes in the lid for the net pots. There is room for 15 of the 2 inch sites on a standard 5 gallon bucket lid. My cloner only has 13 sites, which is plenty for me. Step 2: Use 2" hole saw to drill your holes in the lid. Clean up the holes using a sharp knife or rotary tool. This is important because you don't want any plastic debris clogging up pumps or sprayer heads. Step 3: Using the 2 Tees and the poly pipe, form a ring to fit the inside diameter of the bucket. Position the Tees so they are across from each other and the open side is pointed down (toward the pumps). Step 4: Poke holes around the ring for your sprayer nozzles (space them evenly). Twist in nozzle heads. Step 5: Connect to pumps. Step 6: Test it out. Make sure your sprayers have good coverage. Add more heads if necessary but only 1 at a time. Step 7: Place net pots in their sites with neoprenes (I cut off the nets so that the roots don't get tangled and for better exposure to the droplets). Step 8: Put the air stone on the hose and into the bucket (leave enough length on the air hose to reach the bottom of the bucket). Step 9: Feed air hose and pump cords through sites with neoprenes so they don't leak. Step 10: Plug in and ROOT! **Optional Check Valve**: Step 1: Using the 3/4" paddle bit, drill a hole near the bottom of the bucket. Clean shavings from around hole with a knife or rotary tool. Step 2: Insert grommet. Step 3: Lube the elbow with water and shove into grommet. Step 4: Add clear hose to elbow. Now you can check your water levels without removing the lid.