Well it is possible. What I think could be the main cause is that I have a lot of flow in the tank and I feel like they don't like it. They hide in the back corner of my tank (As I discovered this morning) behind some driftwood (the remaining four anyways- nipped fins were likely from the store

) where there is no flow. Well there isn't much light either so perhaps it could be that as well

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So I lost two of them to nipped fins (I assume), and they were likely quite stressed out on top of that, but these four still look healthy. I have food for them but I have to find a way to get it to them.
Thanks for the help everyone- I will update this as needed

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