Jardini eye help

[hq statesman]

Can someone help with my jardinis eye has what looks like a bubble behind it when it's eye moves down the bubble comes out more ammonia 0 nitrite 0 and nitrate about 40 about to do a water change now and add salt

 

[DDK]

ooo looks like pop eye, usually due to bad water quality from what I remember. Its a bacteria infection and requires medication if I'm not mistaken. There's plenty about that subject here if you just google it, sorry kinda lazy

 

[Dieselhybrid]

Epsom salt can help remove the pressure so it doesn't permanently damage the eye from the swelling