what is this!!!

[nemo22]

Hi,i 'm a angel fish keeper.Now my fish some got white dot with red on the body & I m very sure is not ICH .

Can someone tell me what must i treat ?? My tank is now still under HYPO (0.010)because of the new addition of angelfish for 1 month already.before that everything is fine.

Can i treat with copper???

PLs ..some sifu advice

Oh !!! about a week ago ,i have do 20% w/change and add back some salt to 0.010 ,but after 2 days some of my angel got these white with red dot on the body.

thk...

[comycus]

Suggest you post a pic of your fishes to better ID the disease.

and read this on proper hypo treatment.

and this if you wanna dose copper.

[nemo22]

i hav try to take pic but the result of the pic cannot see the red &white spot may be too small