Planted Tank Enthusiast
Join Date: Apr 2004
Location: Des Moines, Iowa
Wasser, even if the original concept wasn't yours, you still deserve massive kudos for your engineering skills, that's about the most ingenious project I've seen on this forum.
You could adapt this design to different dosing rates by using different pitch threads or different size syringes.
I don't know what you're doing for a living, but if it doesn't have anything to do with design, you're talents are being wasted big time.
I sent you a PM.