RSS Salty Q&A: Is a Sump the Same as a Refugium?

[MASA Admin]

Question What exactly is the difference between a “sump” and a “refugium” (assuming there is a difference)? These are terms I didn’t hear in my 30-plus years as a freshwater aquarist, but I’ve heard them numerous times since starting my first saltwater tank.” – Submitted by Moira B Answer There is a distinction between a ... [Read More]

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