He looks a lot better! I honestly didnt think he was going to make it for a second but you really helped it pull through!
The only thing i would add is that the tank seems to kind of be clustered with decorations, i would remove a good majority of them so the two of them can swim more freely as it seems they are bumping into a lot of stuff instead of swimming about freely like ive seen some do.
Also maybe even add some white sand, i feel like it would really liven up the tank and make it easier to clean any debree, i also think the fish would benefit from being able to dig around the sand.
The only thing i would add is that the tank seems to kind of be clustered with decorations, i would remove a good majority of them so the two of them can swim more freely as it seems they are bumping into a lot of stuff instead of swimming about freely like ive seen some do.
Also maybe even add some white sand, i feel like it would really liven up the tank and make it easier to clean any debree, i also think the fish would benefit from being able to dig around the sand.