I recently got a salt water tank. All the test are good salinity is where it needs to be but I’m unsure on how to care for these creatures. I have an anemone that looks concerning to me I am unsure it looked very healthy when I got it but now it looks sick? I’ve fed it like last week I’ve heard it’s not good to over feed some tips will be nice I just want to be sure it’s not sick, it looks very un healthy right now, like it is shriveling up.