Help, finger leather and Dinos

[LukeV]

Over the past week, I've noticed my finger leather slowly shrinking. Today, I looked at the tank and the coral is now the most closed up I've seen it. And, the tips of it are brown with some containing bubbles. My first thought is that it's dinoflagellates. I've redirected one of my power heads towards the coral, but I'm not sure if it's too much flow. Any recommendations on what to do?

 

[kireek]

I would check your water quality right away.It does look like Dinos to me.How are the other corals in your tank?

http://reefkeeping.com/issues/2006-11/rhf/index.php#11

 

[LukeV]

Everything else looks good except my frogspawn who isn't opening as wide.

Tested no3 yesterday and it was about 2 ppm