I see some DIY peristaltic pump threads and think DEER GEEZUS! you all spend alotta money:icon_eek: go the cheap route..I did Pump Head w/ motor ($20) Ebay: 281010726171 12v 1a power supply ($5) Ebay: 261110138053 Enclosure ($6) Radioshack: 2062281 Digital Timer ($10) Walmart: 16816087...

we need to have the big names make a auto dosing machine. one that is small and looks decent. Almost like a auto feeder.

There aren't that many examples of peristaltic pump dosing, so here's how I set mine up. Here you see some emptied out peroxide bottles, holes drilled in the caps for the dosing line. The inside is standard LDPE RO line, connected to a "hose connector" which bridges onto the Tygon lab...