Possibility ick AGAIN???

[Mike7744]

I have had my fish back in my aquarium for 3 months, after ich treatment, and fallow display.
How soon could ICK come back?
My reason for asking is that im seeing some faint spots on my spiny box puffer.
They are not showing up on a photo, but I can see them.

 

[robanister]

 

[robanister]

Likely some sand . If it gets worse you will know. Also turn off flow. If it looks like something hanging off of fish you know.

 

[Mike7744]

I don't have sand?

 

[vetteguy53081]

I have had my fish back in my aquarium for 3 months, after ich treatment, and fallow display.
How soon could ICK come back?
My reason for asking is that im seeing some faint spots on my spiny box puffer.
They are not showing up on a photo, but I can see them.

Yes its possible and nothing to do with sand. These fish are prone to ich. What treatment did you use and at what level?

 

[AviR]

How long was the fallow and at what temp, what quarantine was done on the fish