#diagnosis

I'm so disappointed, but I lost my Orchid Dottyback yesterday. I'm hoping someone here may be able to help identify what the root cause was. Context: Orchid Dotty was purchased on 9/24/2020 and has been held in a qt tank with two other fish purchased around the same time nothing else. I...

So I bought my first pair of clownfish about 5 days ago and they paired very easily and immediately. 2 days later I noticed the smaller one was always by the flow outtake and would only swim vertically. I did a water change that day to make sure envy thing was good and while there was less water...