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May 29, 2026 3 min read biodiversity

How to Set Up a Refugium for Copepod Production

A refugium is the single best upgrade most reef-keepers can add to their tank. Done right, it's a copepod factory, a nutrient sink, and a biodiversity engine all at once. Done wrong, it's just an extra bucket of...

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Reef-keeper pouring live copepods into a sump return chamber

Aug 12, 2025 · 2 min read

Best Times to Dose Copepods in Your Reef Tank

How to dose copepods without killing them Dosing copepods into your reef isn't complicated, but doing it wrong kills them off before...

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How to Set Up a Refugium for Copepod Production

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Best Times to Dose Copepods in Your Reef Tank

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