Image credit: NOAA Farreid glass sponges are visible in the foreground of this fairly high-density sponge community found at about 2,360 meters (7,740 feet) depth. Corals were also present, but in lower abundance. Iridogorgia and bamboo coral in the background. Posted on February 7, 2022February 7, 2022Full size 1920 × 1080