New this Week, 7/1/09 share 2 days ago by jeffry r. johnston ESV B-Ionic Supplement Doser This device is actually 2 dosers in one unit. It will enable you to automate the daily additions of both components of B-Ionic Calcium Buffer (BICB), utilizing the simple principle of air pressu re displacing the liquid additives into your system. To power the doser, the ... Marine Depot Blog - blog.marinedepot.com · Rank: 69,682 · 14 references |