Andrew on Instagram: "Duncan corals (Duncanopsammia axifuga) puff up when you feed them because they’re basically going into “eating mode.” Totally normal—and a good sign. Here’s what’s happening: 🫧 Why they puff up 1. Tissue inflation = better food capture They inflate their fleshy tissue to: • Expose more surface area • Position their mouths better • Help tentacles grab and move food inward Think of it like them leaning forward at the dinner table. 2. Increased internal water pressure (hydros

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