euphoria
Active Member
I didn't know how to title this thread, so bare w/ me.
I was wondering if corals get tired of staying open after certain hours of the day and close down, EVEN if the lights are all still on.?
I ask this, cuz my lights are usually on 9 hours a day, and during the final hour or so, I notice the corals start to get smaller and slowly, very slowly, close down. Is it cuz they got enough light and don't need to stay open, or what?
I was wondering if corals get tired of staying open after certain hours of the day and close down, EVEN if the lights are all still on.?
I ask this, cuz my lights are usually on 9 hours a day, and during the final hour or so, I notice the corals start to get smaller and slowly, very slowly, close down. Is it cuz they got enough light and don't need to stay open, or what?