ANOTHER PROBLEM ONE AFTER THE OTHER!!!!!

[puccie1]

Looks like I have my big tank cleared up but now my 200 gallon tank I have fish dying almost every day, no signs of fluke or Ick, they are not rubbing against the rocks.
Should I do a 30 day of copper treatment, please someone give me an insight to it, usually I can't tell not this time. Thanks ahead for your input!!! They all appear to look even when their dead.

 

[mmorrison55]

Sure they are going to ask for video under white light to help diagnose any signs of sickness.

Also, fyi if you want the fish medics opinions, you can bring attention to your post with #fishmedics

 

[mmorrison55]

How old is the 200 gallon tank? When and what was the last addition to the tank?

 

[puccie1]

Two month old lady addition week aho

 

[vetteguy53081]

Looks like I have my big tank cleared up but now my 200 gallon tank I have fish dying almost every day, no signs of fluke or Ick, they are not rubbing against the rocks.
Should I do a 30 day of copper treatment, please someone give me an insight to it, usually I can't tell not this time. Thanks ahead for your input!!! They all appear to look even when their dead.

Please post a video using bright white light intensity
Did you notice if fish were breathing normal or labored. Additionally you often cannot see flukes visually but some signs will be elevated breathing rate, yawning effect, sudden darting and loss of appetite.
Any inverts in the tank and how are they doing as well as any coral?