They come every now and then, to the shallow, in the dark sandy beaches of Tulamben (Bali, Indonesia). These mullets don't seem to fear the divers, and snorkelers around, so I pulled a few shots. Again, using my cheap cellphone (Xiaomi Note 7) inside a Divevolk Sea Touch Pro 3 underwater housing. All settings (Aperture, speed, white Balance and ISO) were manually selected. This one was captured with no accessories, whatsoever.