White Spot transmitted?

[Sting1686]

Hi all,
For an unknown reason today I noticed white spot in my smaller growth tank. The problem is that 2 days ago I moved one fish from that tank to my display tank (no white spot was visible on that day). It was just there for around 5 minutes. My peacock bass did not go well with it, so I had to move it back.

I am treating the small tank with Paraguard and increased temp. Would you also treat the display tank just in case? I have a motoro stingray in it...

Thanks for your help.

 

[duanes]

Each white spot (ick) hatches out up to 100 new ick when it disappears.
If it disappeared in the display tank, you should assume the display is compromised.
Or in the least watch it very closely for flashing or spots.
Problem with ick, is one of the places it"likes" to infect, is inside the gill area, unseen.