ESV B-Ionic Calcium Buffer System - 2 Gallon Powerheads & Gyres and important plant minerals

and important plant minerals

Dispose of used blades safely and keep replacement blades stored securely

or reef rockwork

Fully submersible design can be placed vertically or horizontally

ESV B-Ionic Calcium Buffer System - 2 Gallon Powerheads & Gyres and important plant mineralsESV B Ionic Calcium Buffer System 2 Gallon ESV B Ionic Calcium Buffer System 2 Gallon is a concentrated two part calcium and alkalinity refill system for reef aquariums with regular supplementation needs. After dilution with RO DI or distilled water, it provides a larger prepared supply of B Ionic for ongoing reef dosing. ESV B Ionic 2 Gallon Concentrate for Regular Reef Dosing The 2 Gallon size is a practical step up for aquarists who already use B