Sniperhank
Giant Clam Addict
Here is an example on how light affects corals. This is one of the chalice in the tank. The left side was out and exposed more to the light, where the right was shaded under an overhang.
Both sides are fine, but the shaded is much more purple with less eyes where the more exposed has many more eyes and is a lighter purple.
Both sides are fine, but the shaded is much more purple with less eyes where the more exposed has many more eyes and is a lighter purple.