I usually order through online vendors as its easier to get what we actually want before someone else scarfs it up. TSM, LA Divers den etc. I love leopard wrasses, and LA divers den has them often. Just was not sure on them, as ive had one before from LFS, and it swam for 45 minutes, found sand bed, and nevr came out...Yeah I don’t have experience with dwarf angels and clams together so I don’t wanna say anything on that. Honestly with Leopard Wrasses I would much rather buy one at an LFS because shipping can cause them to not eat. I wouldn’t be concerned with a normal leopard wrasse but once you move to Potters and some of the more exotic ones shipping can be an issue