ESV AQUARIUM PRODUCTS ESV B-IONIC MAGNESIUM Size:1 GALLON Water flows from this section

Water flows from this section through a slit in the baffle into Section 2

The Vectra pump will always operate at the optimum efficiency because there is no need to use a flow restricting valve to achieve your desired flow rate

Hose connections are made from PVC to reduce breakage and to ensure tubing stays in place

1x DC Extension Cable

ESV AQUARIUM PRODUCTS ESV B-IONIC MAGNESIUM Size:1 GALLON Water flows from this sectionB Ionic Magnesium Our B Ionic Magnesium supplement is a simple, one component liquid supplement which, when used in conjunction with our B Ionic Calcium Buffer System, or Calcium Hydroxide (kalkwasser powder), will not disrupt the ionic balance of closed marine aquaria. Through the chemical process known as "ion pairing", magnesium ion concentration influences the saturation point for calcium carbonate in solution. B Ionic Magnesium does not contain