The following picture are interesting 3D rendering by Abhar Amir Alias. The siphon below is an improvement in my initial design. He has included a strainer guard that will hold the strainer in place instead of having to use Silastic or other adhesive.
Its more or less same, however the strainer do not need to make all the holes to the top. The most critical part is the lower 1/3. This is where all water need to channel towards the siphon bell.
Bottom part of siphon not shown. Bottom piece is equally as important in a siphon. It will form a balance mechanism to ensure adequate aeration, water cut off and starting of siphon.
3D rendering of NFT, as some practice in Aquaponics
Flood and drain growbed and Deep Water Culture (DWC) below.
Another view of Deep Water Culture below.
I wish I had the time to learn these Drawing software.