Interesting fish or other things I can add to my aquarium?
I understand you're concerned people will tell you that your tank is inappropriate for the animals you have, and/or you can't add anything. And that's a fair concern. BUT, without knowing the specifics of tank volume and other species, nobody can properly recommend anything for you to add. Think about it, would you want to be suggested something cool like a ropefish or knifefish and have it kill or be killed by your existing stock? Please give us details and we'll be happy to help you. Criticism here is meant to be constructive. We just want to help you and your fish.