Drew's Doser Peristaltic Dosing Pump - Bulk Reef Supply
2010-06-10
249
http://www.bulkreefsupply.com/store/products/pumps-and-plumbing/dosing-pumps-and-auto-top-off-systems --- This video explains how the Drew's Doser Peristaltic Dosing Pump works and details how to set it up.