#suddendeath

Sup, Looking to diagnose what happened to my sail fin tang. Background: A Desjardinii Sailfin tang, had him for three months, he was picked on originally by a half mimic tang, but they got along after 2 days, he has been eating fine, nipping at nori all day, accepts frozen food. No sign out...

Hello, I unfortunately lost a 2+ year old Royal Gramma to some unknown issue. Up until about a week ago, it was actively eating, swimming out and about, and looked perfect and vibrant. One morning I noticed it didn't come out for food, thought it was strange, but didn't think about it. As the...

All my fish died overnight. Everyone looked great last night. I added a couple new fish yesterday, did not change water. Did not quarantine these fish because I’ve had such good luck and everyone has always been fine after temperature acclimation. Most of these fish have been in the tank already...