Reasonably new to the hobby - well cycled planted 9 gal tank is about 3 mos old.
Temp 78.8
Nitrate/Nitrite/CL = not detected
ph ~7
(I need an ammonia test kit...)
Pygmy corys have been in the tank for a couple of months, and maybe I just never noticed but one (on the wood, on the right) seems to have white coloring the others do not. I haven't seen Ich before, so not sure if I should be concerned. I also don't have a QT so if I need to treat, can I safely treat the community (sunset honey gourami, emerald-eye rasboras, dwarf snowball pleco, nerite snail) and what is the best approach? How's that for a compound question? Thanks for any guidance!