I was looking into ways to take photos of my coral with my phone at night under the blue lights. I came across this on Amazon and wanted to see if anyone has used this before or has suggestions of something to help take good clear photos highlighting the colors of the corals.
I use my Orphek kit on my Galaxy S7. I really like it. I can't see what all of the lenses are with the one you posted, but a couple of things I learned are that a magnifying lens is not necessary, since you can zoom in with your camera and the polarization lens does not do anything worthwhile when photographing in a fish tank.