Affnan's Aquaponics

It had been many years that I use the 25mm or the 1" stand pipe siphon with 50 ~ 25mm reducer as funnel and lately I had switch to 20mm...

While waiting for my next candidate to be check out their knowledge on aviation maintenance just doodle few drawings. Before I started Aq...

Receive pictures from Abhar Amir Alias The following picture are interesting 3D rendering by Abhar Amir Alias. The siphon below is an i...