Seachem Reef Fusion 1 and Reef Fusion 2 provide the basic essentials for any reef system. Reef Fusion 1 maintains Calcium levels, as well as providing biologically appropriate levels of magnesium, strontium, boron, iron, manganese, and molybdenum. Reef Fusion 2, which contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L, will help you maintain alkalinity, and provide carbonate necessary for coral growth.

Seachem says that their two part system is designed to by used in a simple 1:1 ratio, and that it is the most concentrated two-part system on the market. We have had a chance to use Seachem’s Reef Fusion 1 and Reef Fusion 2 on our system for the past month, and have been happy with the results.

Guaranteed Analysis – Reef Fusion 1

Amounts per 1 g

Ingredients: Calcium chloride, magnesium chloride, strontium chloride, rubidium chloride, sodium tetraborate, iron chloride, sodium molybdate, manganese sulfate