![](http://stlmarinesolutions.com/cdn/shop/products/Magnesion_4783c323-1014-4255-a6cd-a50625ac8c7a.jpg?v=1675984278)
Brightwell Magnesion 500ml
$11.91
/
Sold out
Concentrated Magnesium Supplement for All Marine Fish & Reef Aquaria
Overview
- Highly-concentrated ionic magnesium solution.
- Provides magnesium, which helps regulate the balance between calcium and
carbonates in aquarium water, and is a component of aragonite, the mineral
secreted by reef-building organisms such as corals, clams, and their allies to
form skeletal material. - Stronger than most competing products.
- Contains no unwanted organic material such as EDTA, gluconate, or polygluconate.
- Formulated by a marine scientist.