Overview
ESV B-Ionic Magnesium is a simple, single-component liquid magnesium supplement for closed marine aquariums. Used alongside the B-Ionic Calcium Buffer System or kalkwasser, it maintains magnesium without disrupting your tank’s ionic balance. Proper magnesium influences the calcium carbonate saturation point, making it an important partner to calcium and alkalinity dosing.
Key Features
- One-part liquid supplement for easy magnesium dosing
- Maintains ionic balance in closed marine systems
- Supports calcium carbonate saturation through ion-pairing
- Free of nitrates, phosphates, organics, and chelating agents
- Pairs with the B-Ionic Calcium Buffer System or kalkwasser
Specifications
| Brand | ESV |
|---|---|
| Type | Liquid Magnesium Supplement |
| UPC | ESV-B-Ionic Magnesium |
About ESV
ESV develops precise, reef-focused water chemistry products designed to keep marine systems in balance. Visit ESV.
Frequently Asked Questions
Does it contain phosphates or nitrates?
No. The formula is free of nitrates, phosphates, organics, and chelating agents.
What should I use it with?
It is designed to work with the B-Ionic Calcium Buffer System or calcium hydroxide (kalkwasser).



























Reviews
There are no reviews yet.