Biggest nudibranch I’ve ever sea-n!! Hexabranchus sanguineus is a Spanish dancer but here they’re just having a sweet stroll on the rocky reef at night #nudibranch #macrophoto #divingphotography #marinelife
No filter for the filter 📸🐚🪸
Rough Pen Shell - it’s a filter feeder, filtering up to 6L of water per hour, like an underwater Brita 🌊 they are great to *see*!! (get it? Because they are improving our visibility underwater🤭)
