Can i put 2 female guppies, 3 panda cories, 3 ghost shrimp, and 1 apple snail in a 10 gallon aquarium?
If not, what are some other suggestions?
Your combination would not be a good idea. This is because a female guppy might not have a peaceful environment around a Panda Cory. You need to check their size potential before placing them together. Check out http://badmanstropicalfish.com/community/community_archive/community1.html for more information.
I'm not an expert but putting shrimp and some bigger fish together might be bad... the fish might eat the shrimp...