J.Mcpeak
Aquarium Advice Addict
Yes. Research Zoonosis.
The circumference of my siphon makes it difficult to get it going this way without disrupting the sand and scaring the life out of my fish.
It is another method though.
I just got one with the primer ball and it works pretty well.
I do the same as J. Mcpeak. I just fill the end that goes in the tank and tip it up. When there is only an inch of water in the suction end i just cover the drainage end with a finger (traps air or water in the line while you dip again). Once you have the suction end submerged again, aim the drainage end to your bucket and let go with your finger. Works everytime and i have never swallowed tank water.