Sea Fan

About

Found along the tropical reefs and rocky substrates of the Eastern Pacific, Leptogorgia alba is a gorgonian sea fan that brings a naturalistic, branching silhouette to the saltwater aquarium. Like all gorgonians, it is sessile. It attaches firmly to hard surfaces and spends its life in one spot, relying entirely on water movement to deliver food and carry away waste. That dependence on flow is the central challenge of keeping this species well, and it is why high, consistent, randomized flow is non-negotiable in any display housing it. Without adequate water movement, tissue recession tends to follow quickly. Lighting requirements are moderate, which sets it apart from some of the more demanding photosynthetic gorgonians, though it is worth confirming whether a particular specimen is photosynthetic or non-photosynthetic before purchasing, as care strategies can differ meaningfully between the two. It is considered reef safe and poses no threat to stony corals or other invertebrates. Source material on this species in the hobby context is relatively thin, so keepers with prior experience managing delicate, flow-dependent filter feeders will be best positioned to meet its needs successfully.