Introduction At some point in every reef keeper’s journey, the same realisation hits. You are at work. Or asleep. Or on a two-week holiday. And somewhere at home, your reef tank is doing something you cannot see. A heater stuck on full. A dosing pump that ran dry three days ago. A return pump that seized overnight while your sump…
Introduction Walk into any coral shop and the variety is overwhelming. Branching acropora in electric purple. Torch corals swaying like underwater flames. Leather corals pulsing slowly in the current. Zoanthids in colors that look almost artificial. Every one of these falls into one of three broad categories — SPS, LPS or soft corals — and the category matters more than…