Brightwell Aquatics Reef Code A&B 2x 500mL Hydrated Magnesium Salts 01 ppm phosphate and 3

01 ppm phosphate and 3 to 5 ppm nitrates in the reef system

Requires either an air pump or powerhead

For maximum effectiveness of the Reef Cōde method

The sera Nitrate NO3 Test Kit quickly and easily provides an overview of current nitrate levels

Provides important nutrients to corals and their allies during periods of stress induced by changes in lighting and/or prolonged exposure to excessive water temperature (often resulting in “bleaching”)

Brightwell Aquatics Reef Code A&B 2x 500mL Hydrated Magnesium Salts 01 ppm phosphate and 3Balanced Calcium & Alkalinity System for All Marine Fish & Reef Aquaria. Overview: The calcium & carbonate bearing components of a two part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (buffering capacity)) in the same ratio as that found in natural seawater. Ionically balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts. Benefits reef