another ? on formalin baths

[zoie2]

It says to treat for 3-5 treatments. After 3 treatments, how do I konw if they need more treatments?

 

[beth]

What problem are you experiencing?
Generally, if the problem is still evident, then continue treatment.

 

[zoie2]

I'm pretty sure it's brookinella. They have just a hint of whiteish stuff on their backs. Not as bad as in some of the pictures on the post, but I can see it. I did 1 treatment a bit ago, but then it seemed like ick so I stopped the formlin bath and treated for ick. The ick seems to be gone, but now they have the whiteish stuff back. Today was their third treatment.

 

[beth]

Can you post a picture of the problem?