Hey everybody I have had some issues with my tank the padt couple months. I believe it to be ich but no matter what I do it does not go away. I believe the problem stemmed from temperature difference during a water change. The fish have white spots. I have lost 4 fish during this time and have been treating paraguard for the past month and seen some success in reducing it but it has not gone. Is this for sure Ich? and what should i do to fully treat this?
There are some photos attached below
There are some photos attached below