Quote:
Originally Posted by Xaltd1
But don't the fish get human germs??? Can't be good... esp. for fry.
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LOL...usually it's the human worrying about getting nasty water bacteria into their mouths. Mouth siphoning is safe for the fish, granted don't do it after you've taken a shot of your favorite whiskey!
It's the most convienent, easiest, and efficient way to create a quick and low flow vaccuum system to suck out dirt/poop/dirty water. No machines involved at all....just the pure pull of pressure & gravity taking its course.