Barbs are energetic fish that university in teams of no less than 5 and cannot be saved with slow or weak tank mates as they are often quite reckless. While this list and our investigate reveals otherwise, the Devils Hole Pupfish is commonly known as the world’s rarest fish (It's https://aquariumtanksale.blogspot.com/2025/02/4-hacks-to-maintain-your-kintons.html