_:n35bb42f0ebf24172a8178ee76ce59453xb51
<http://schema.org/description>
"&#038;hellip;a dosing system for their aquariums is for consistent and easy dosing of 2-part solutions (calcium and alkalinity) to their reef tanks. The most common method for doing this today is to use standalone dosing pumps and run them on a timer using seconds or minutes to determine how much to dose. This&#038;hellip;"
<https://aquarium.bulkreefsupply.com/reefing/Dosing-Head>