From Nearly any check out, these exotic fish resemble butterflies. They've very long flowing fins that make them look like they have dim brown wings flowing outward. Additionally they consume insects. They've an upturned, “frowning” mouth to help them capture insects from your prime of your h2o. The Devil Fish https://share.evernote.com/note/b212ebf1-9d81-6029-45ae-a6ad1f218395