Was finally able to take a really good picture of my large tube anemone its about 8 inches off the sand and 6 inches around. It is probably another 6 inches long under the sand. I took it using my iphone after many failed attempts with my nikon.
No just the standard iphone camera. I tried a bunch of time with my nikon but kept getting reflections or it was blury. Was really happy and surprised the phone did better.