Sick lyre tail molly

[snafu858]

I have a pair of lyretails, a fairly new set up (6 weeks) live plants, Cory's, and ghost shrimp. The Molly's suddenly dont look healthy and seem to twitch. I also have fry growing in a partition.

20 gallon filter is a hyddor 350.

 

[Autumnsky]

Looks like Ich.

https://www.aquariumadvice.com/fish-disease-index-for-diagnosis-and-treatment/

https://www.aquariumadvice.com/ich-ick-white-spot-or-whatever-else-you-call-it/

https://www.aquariumadvice.com/freshwater-ich-yuck/