Aquaforest AF Build Coral Calcification Supplement

Aquaforest AF Build is a reef aquarium supplement that, according to the manufacturer, speeds up the uptake of calcium and carbonate and supports coral calcification.

It is intended for marine reef aquariums with hard corals.

AF Build contains iodides and calcium carbonate. According to the manufacturer, it raises the pH in the reef aquarium and keeps it at a steady level. Decomposing food can lower the pH, so the manufacturer recommends using AF Build during intensive coral feeding, especially together with AF Energy.

The manufacturer recommends 1 drop per 100 l of water every other day after the lights go out. Do not dilute it or mix it with other products in one container. A dosing pump can be used if it dispenses drops. Start with half or even a quarter of the dose. Once opened, keep the bottle in the fridge if the temperature exceeds 24 °C.

Available in 10 ml and 50 ml packs.