Yasha Goby jumped into filter compartment, is he ok?

[adamlodge14]

Hi,
Unfortunately today I found my Yasha goby In the back compartments of my tank (Fluval evo 50 litre).
I quickly removed the media at the back and scooped him out, he then went back to doing his usual thing, swimming round the bottom.
I then tried feeding him and he ate what he normally would. He could have been in the back compartment for up to a day.
Is there anything I should do? Or should I just leave him be.
He looks perfectly healthy.

 

[coralfishreef]

Leave him be. The water in the back chamber is the same as the display.