Using a doser takes away the guesswork and hassle of manual dosing. You can program it to deliver precise amounts throughout the day, which avoids big swings in your parameters. This consistency is especially important for SPS corals, which don’t respond well to sudden changes.

At iReef, we stock a range of reef dosers from trusted brands, from simple two-head units to advanced multi-channel systems. Whether you just want to automate calcium and alkalinity or run a full dosing programme with trace elements, there’s a doser to match your setup.

A good dosing system doesn’t just make reefing easier – it makes it more successful. With your key levels kept stable, your corals can put their energy into growth and colour, and you can spend more time enjoying your tank instead of measuring and pouring supplements every day.