Pearl bubble coral

[drowningdreamer]

Can these type of LPS coral survive under NO flourescent bulbs. Currently have mine under 20watts and it seems fine. It isn't extending as much but there is no tissue recession. But then it wasn't extending as much when I had my PC 260watts on either. But that could be from not using a skimmer for a month. Other corals seem fine xenia, open brain, green zoos, and one mushroom polyp.

 

[Nano Nana]

Sorry but I don't think any of these corals will do well in the long run with such low lighting.