January 2026

Leptoseris corals thrive in low to moderate light, stable parameters, and indirect flow. Learn placement, feeding, fragging, and…

Learn how to use a TDS meter for reef aquariums, what readings mean, and how to troubleshoot RO/DI…

Learn the best reef lighting spectrum for coral growth, color, and health, plus practical LED settings and PAR…

The Kole Yellow Eye Tang is a hardy bristletooth tang that helps graze film algae in mature reef…

Hector’s goby is a peaceful, reef-safe sand sifter that thrives in mature tanks with fine sand, stable water,…

Reef tank water clarity depends on balanced filtration, smart feeding, and stable chemistry. Learn what causes cloudy water…

A UV sterilizer can improve reef tank water clarity and reduce free-floating microbes, but proper sizing, flow, and…

Live rock offers faster maturity and biodiversity. Dry rock is cheaper, cleaner, and easier to aquascape for long-term…