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B-Ionic Magnesium 32oz, ESV

Product #AD-ES170


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Description: B-Ionic Magnesium 32oz is an easy to use one component liquid supplement which, when used with B-Ionic Calcium Buffer or kalkwasser, will not disrupt the ionic balance of closed marine aquaria.
Brand: ESV


Product Information




B-Ionic Magnesium 32oz. E.S.V. B-Ionic Magnesium supplies a critical element necessary for most corals to thrive in a home aquarium environment.

Through the chemical process known as "ion-pairing", magnesium ion concentration influences the saturation point for calcium corbonate in solution. In general, the further the magnesium concentration drops from natural seawater levels (1350 ppm), the more difficult it becomes to maintain adequate levels of both calcium and alkalinity. Magnesium also plays an important role in stabilizing pH by interacting with the buffer system of seawater.

B-Ionic Magnesium is an easy to use one component liquid supplement which, when used with B-Ionic Calcium Buffer or kalkwasser, will not disrupt the ionic balance of closed marine aquaria. B-Ionic Magnesium contains 36,000 ppm magnesium, and 1.5 mL will raise one gallon of aquarium water by 15 ppm.

About ESV,
Thank you for your interest in ESV Aquarium Products. We are a family owned and operated chemical specialties business, established in 1932. Our many years in the chemical industry and aquarium hobby, combined with my experience as a marine biologist, enable us to bring the marine aquarist high quality specialty chemicals at very low prices. Over the last several years I've spoken and listened to countless aquarists regarding what they would like to see changed in the way aquarium chemicals are sold.

We believe the aquarist is entitled to know when a product was packaged. Since different aquarists use chemicals in different ways (e.g. varying rates and durations of container opening and closing), it would be impossible to set one expiration date for each lot. However, we supply simple instructions for testing the viability of chemicals with limited shelf life (e.g. Calcium Hydroxide).

Finally, we address the problem of very high prices simply by offering you the most competitive prices available through our bulk purchases.


  • Weight: 2.5 lb
  • Height: 10 in
  • Width: 4 in
  • Depth: 3.9 in
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List Price: $25.49
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