Part 1 : Here
Part 2 : Here
All outlet done.
This is a video comparison test of the siphon outlet noise
It set me thinking, not only reducing noise level is important but to increase aeration obtainable from a siphon outlet will greatly improve Aquaponics.
Aerating water in fish tank will provide Oxygen and it also serve as to remove Carbon Dioxide from the water making it less toxic for the fishes.
So I'll do experimenting on these two aspect of siphon next.