Scratching during ich treatment

[cd459]

So I'm pretty sure my fish have ich. I started dosing copper over last and the Hanna checker is reading 1.89 ppm. I noticed that my fish are still occasionally scratching, though not as much as before. I know scratching can still occur even after the ich has detached, but I'm just wondering when should the scratching stop overall?

 

[Daniel@R2R]

@HotRocks @4FordFamily @Big G any thoughts?

 

[Big G]

I've seen 10 to as much as 14 days after reaching therapeutic for some fish to stop scratching.

 

[4FordFamily]

I've seen 10 to as much as 14 days after reaching therapeutic for some fish to stop scratching.

Agree.

Some can get “skin” irritation from copper as a side effect as well on occasion.