#lps help

I was just wondering if my hammer coral needs more flow or will be fine and thrive where it is at right now. because i saw that of its tentacles are not looking upwards.

Hi, I've had this frogspawn corals for the past year it hasn't given me much issues besides for now. I first noticed to frogspawn showing some skeleton on the one head so I tested and everything was within reason beside nitrates we're elevated. I'm curious on what you think I should do next? The...