I guess the title says my question: can I have a small colony of rcs in a heavily planted 2.5? I've been finding mixed feedback on the internet so I decided to take the question here. (I couldn't get the search function to work either, so I apologise if this is a question that gets asked a lot). I just have two 2.5s sitting around my house and don't think they're great for fish but would love to have five or so shrimp to add nice contrast to the plants. Let me know if this is a good or a bad idea!