🔍 Description:
The Pacific Sally Lightfoot Crab is a lightning-fast, flat-bodied crab with long legs and striped or spotted coloration. It’s highly agile and can scurry up glass, over rocks, and through tight crevices with ease. Known for its voracious algae grazing, it’s often added to reef tanks for bubble algae, film algae, and detritus control.

However, as these crabs grow, their behavior can become less reef-friendly, and they may start to nip at corals, inverts, or even fish — especially if underfed or cramped.