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Brightwell Reef Code B 500ml
×
API Saltwater Master Test Kit
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API Ammo Lock 16oz
×
API pH Down Prof. Size 16oz
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Dr. Tim's Waste-Away Gel Plant MD (50 gal) Single
×
Brightwell Iodion 2L
×
Caribsea South Seas Base Rock 40lb
×
API Proper pH 6.5 Powder Small
×
API Ammo Lock 4oz
×
Cart
Brightwell Reef Code B 500ml
×
API Saltwater Master Test Kit
×
API Ammo Lock 16oz
×
API pH Down Prof. Size 16oz
×
Dr. Tim's Waste-Away Gel Plant MD (50 gal) Single
×
Brightwell Iodion 2L
×
Caribsea South Seas Base Rock 40lb
×
API Proper pH 6.5 Powder Small
×
API Ammo Lock 4oz
×
| 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.











