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API Marine Magnesium 16oz
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API Saltwater Master Test Kit
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Eheim 250w Sub Heater
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Sicce SCUBA ContactLess 50 - Submersible Heater - 50 Watt
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API Proper pH 6.5 Powder Small
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Eheim Thermocontrol e-250W Heater
×
API pH Test Strips 25ct FW/SW
×
Cart
API Marine Magnesium 16oz
×
API Saltwater Master Test Kit
×
Eheim 250w Sub Heater
×
Sicce SCUBA ContactLess 50 - Submersible Heater - 50 Watt
×
API Proper pH 6.5 Powder Small
×
Eheim Thermocontrol e-250W Heater
×
API pH Test Strips 25ct FW/SW
×
| Weight | 10 lbs |
|---|---|
| Dimensions | 5 × 12 × 5 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.











