Buy this, don’t build one, your siphon won’t be as good.
Great siphon. Once installed and the flow rate was adjusted, this thing has been running like clockwork. No issues and well made. The thin walled pvc makes it easier to work with and you can’t get that stuff at local hardware stores (at least mine). I wasted my time trying to build one with residential plumbing parts but after several hardware store trips and very little success I broke down and bought this siphon. So glad I did because not having to worry about that part makes aquaponics/hydroponics so much more enjoyable.
Rating: 5 stars