From Pretty much any view, these exotic fish resemble butterflies. They've got prolonged flowing fins that make them appear to be they have dim brown wings flowing outward. They also take in insects. They have an upturned, “frowning” mouth to assist them capture insects through the top from the water. https://sobofishtank.blogspot.com/2025/02/how-to-set-up-your-first-aquarium.html