So for a while I've been searching for the right dslr to get those quality photos meanwhile doing that I've come to appreciate my phones camera much more than you would think. Now there's a couple of issues that do come up such as needing attachment macro lens for the phone and specific lighting that dslrs can work with but for some reason under my radion I can capture an image without any extra lens that would have one question where it's a dslr photo or iPhone. Given that you don't zoom in but quality of the photo is there. Btw here's a quick tip. If you open your iPhones camera app when your camera is facing your tank instead of opening the camera app away from the tank and then aim it at the tank and get it adjust to the light then you will see a dramatic difference I promise. It's like the secret that no one knows!