Zeo rocks-Be careful with that flow amount!
 

My most colorful SPS corals RTN’ed :sad: in 3 days after I decided to do a small increase the flow trough Zeo Rocks (dough !).
Nothing else was changed
No one to blame just me .
So now I am on reduced lighting and increased feeding (Zeo Sponge Power, phyto-feast, oyster eggs, Tropic Marin Pro-Coral Zooton Zooplankton) for those SPS that still have some tissue left.
Water change done twice.

Is there anything else can be done other then just living the tank alone for a week?