Their mouths are upturned inside of a long term “frown”, and that is designed to capture insects and small fish that dwell alongside the top of your drinking water. African butterflyfish are frequently dim brown in color and are speckled so as to Mix in While using the bordering foliage. https://pearlaquatics.my/4-steps-to-set-up-a-sobo-fish-tank-at-your-residence/