It could be...the photo labeled "male" looks close, except these had less colour overall. But compared to teh size of teh gravel, it looks about right
Leave it to teh LFS just to label them "cory" and the price...hehehe
If the Emerald Cories they sell are Bronchis splendens, they can get around 3 to 3.5 inches, so honestly, I wouldn't keep them in a 10g. 20g would be the smallest I'd keep them in, and I'd make that a 30" long one. I've heard of some Bronchis reaching around 4 inches, if that gives you an idea of just how large these particular cats grow. 10g gallons would only be room for maybe 4 of them, and to me thats not a big enough group to make them truly happy.
Any chance you could setup a 20 long for them? Then you could add a school of fish to occupy the mid-top area of the tank.![]()