Should I be concerned with the 3 species of getting the wrong species when I order off my LFS. Like if I would of ordered the julii corys most likely I would of gotten the false juliis from them. With the Harlequin tetras I noticed there are true ones, espei, and hengeli.
Long time fish keeper most experience with CA/SA cichlids, natives like sunfish, and aggressive catfish.
Currently have a 29g planted with 14 candy cane tetras, 6 sterbai corys, 6 melini corys, a roided out tiger angelfish and 1 mustache wearing albino longfin pleco.
Oh and they all get along amazingly!!! went through 4 BN plecos and 2 angelfish until I got ones with the right temperament but it's the most mellow tank now.