Additives cover a wide range of uses. Some are aimed at boosting coral growth and colour by replacing the elements they consume daily. Others help stabilise pH or remove unwanted compounds to keep your water crystal clear. There are also trace element blends that provide the smaller but equally vital minerals that make a big difference to coral health.

At iReef, we stock reef-safe additives from trusted brands that are easy to use and proven to work. Whether you’re running a soft coral tank that just needs the basics or an SPS-dominated reef that demands precision dosing, you’ll find the right solutions here.

With the right additives, your tank will stay stable, your corals will thrive, and you’ll spend more time enjoying your reef rather than battling imbalances.