kenya tree help

Hey guys I got gifted some Kenya tree coral by my local store who said that it is very weed like so shouldn’t have any issues growing it. I expressed my concern over my lighting as I only have white light and no blue and the assistant said it would be fine because I can grow macro algae etc...

So 2 days ago, I woke up to a leak in my tank.. didn’t go past the top 3 inches.. I drained about 60% of the water (so that I could slide the tank off the base and Fix the issue. Put the original water back in the aquarium (Nothing in the fix involved the inside so no issue from that). And...