The father (maybe, I bought the fish 3 weeks ago, so probably not):
Can yall please look at that spot on its fin. What does it look like? Ich? I did a few days treatment for Ich and it cured other fish, but this spot is still there, never changed.
And the Rasboras:
This is my favorite part of the tank. I think the fish enjoy swimming through it too:
And the Cardinal Tetras looking at themselves like they always do: