Cart
API Stress Coat 16oz
×
AquaTop BREZA Fusion Air Pump 500
×
Caribsea LifeRock Ledges 10 pk
×
Aquatop SkyAqua Marine LED 30-36 inch 30W LED Light
×
Brightwell Razor Marine - 500ml
×
AquaTop BREZA Fusion Air Pump 300
×
Sicce Syncra ADV 9.0 Aquarium Pump 2500gph
×
Cart
API Stress Coat 16oz
×
AquaTop BREZA Fusion Air Pump 500
×
Caribsea LifeRock Ledges 10 pk
×
Aquatop SkyAqua Marine LED 30-36 inch 30W LED Light
×
Brightwell Razor Marine - 500ml
×
AquaTop BREZA Fusion Air Pump 300
×
Sicce Syncra ADV 9.0 Aquarium Pump 2500gph
×
| Weight | 3 lbs |
|---|---|
| Dimensions | 3 × 9 × 3 in |
B-Ionic Magnesium
ESV’s 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 nitrates, phosphates, organics, or chelating agents.

