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Brightwell Reef Code B 500ml
×
API KH Test Kit FW/SW
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Dr. Tim's Freshwater Waste-Away Gel SM (20 gal) 2-pk
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API Reef Master Test Kit
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API pH Down 4oz
×
API pH Up 4oz
×
API pH Test Strips 25ct FW/SW
×
Continuum AquaBlade M Scraper 15"
×
API Ammo Lock 1gal
×
Cart
Brightwell Reef Code B 500ml
×
API KH Test Kit FW/SW
×
Dr. Tim's Freshwater Waste-Away Gel SM (20 gal) 2-pk
×
API Reef Master Test Kit
×
API pH Down 4oz
×
API pH Up 4oz
×
API pH Test Strips 25ct FW/SW
×
Continuum AquaBlade M Scraper 15"
×
API Ammo Lock 1gal
×
| 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.











