_:n35bb42f0ebf24172a8178ee76ce59453xb81
<http://schema.org/description>
"&#038;hellip;pump heads for the most common of two-part dosing, but it is not limited to just two part dosing. You can use it for automatic water changes once a week or even once a day, minor trace element additive dosing, liquid food dosing, or pretty much any other liquid your tank may need to be dosed in&#038;hellip;"
<https://aquarium.bulkreefsupply.com/reefing/Dosing-Head>