Constricted Leaf Coral

About

Constricted Leaf Coral (Agaricia fragilis) is a Caribbean LPS coral that grows as flat, plate-like sheets rather than the branching or mounding forms more commonly seen in reef tanks. Its surface is covered in long, winding valleys arranged in roughly concentric patterns, packed with small upward-facing corallites sitting only a few millimeters apart. The overall look is almost rippled or corrugated, somewhere between a lettuce leaf and a shallow dish. Coloration tends toward muted tones, greys, grey-browns, and occasional greens, so this is not a coral you keep for flashy pigmentation. What makes it genuinely useful is its adaptability: in the wild it ranges from shallow reef flats all the way down to depths exceeding 100 meters across the Western Atlantic and Caribbean, down to the coast of Brazil, and it naturally favors sheltered, lower-energy environments rather than wave-battered reef crests. That preference translates well to aquarium keeping. It does best under subdued lighting and gentle flow, which puts it within reach of newer reef keepers who may not have high-intensity lighting setups. The thin, plate-like growth form is delicate mechanically, so positioning matters. Keep it somewhere it will not get knocked or tumbled by flow.