Hi Ray, I'll try to find smaller one, because my bottom it's full of rock and corals
Now the other think, I watch almost all of your Youtube videos, can I recommend you something: try to find and get D-D Coral Colour lenses, but don't pick the version 2 (last generation) try to find the older one gen1. I got and adapter and can mount them to my camera not only to clip them on my phones when I take photos/videos.
Or you can find for most of the cameras online Lenses which will cut off the Blue coming from the lights and to get the real clolour which you see in the tank. Also for cameras separate you can find lenses which will cut 15K and 20K orange and yellow, it's the same depending what do you use for videos/photos.
Or the DIY way is to find D-D coral colour glasses (or another type) take off one of the lenses and mount it somehow on front of your camera