Besides their remarkable colours, these fish have an exotic overall body shape. These are one of many oldest fish species continue to dwelling, having a morphology which has remained almost unchanged for more than 100 million several years. They get their title from their fins, reminiscent of a hippopotamus’s ears. https://sobo5feetaquarium.blogspot.com/2025/01/how-to-keep-your-fish-pond-clean.html