Brightwell Magnesion 2L Fluval Spec double folding doors

double folding doors

a TDS meter measures the conductivity of the solution which is then converted to a TDS reading

purified water

Each ml of Brightwell Aquatics Alkalin8

The poly pad catches coarse particles of dirt in the water

Brightwell Magnesion 2L Fluval Spec double folding doorsConcentrated 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