Anonymous3 years ago000Is there a downstream Y piece so that I can operate two water systems with the computer?Show in original language (German)markus.gunzenhauser3 years ago • purchased this product000purchased this productYou can also screw a Y piece directly under the computer and then connect 2 hoses to it. Adjust the amount of water via the regulator on the Y piece.Show in original language (German)CommentMbueden3 years ago • purchased this product000purchased this productTwo systems do not work, but you can split the thick distribution hose over the Y part and thus control two areas with one computer. The amount of water can then be adjusted individually via valves.Show in original language (German)Comment