Green Clown Goby

[double]

I have had a green clown goby in my tank for around 2 months. So far i have removed him from the sump underneath the tank 3 times and he is now down there again. He almost seems to prefer it down there or at least likes the ride through the plumbing to get there.
Should I leave him in the sump?
Would he have access to enough food to sustain himself?
:notsure:

 

[ophiura]

Do you not have any sort of sponge or anything keeping things from getting down there? It is not too likely that it "likes" the ride. It probably just swims by or perches somewhere and can't get out of the flow.

 

[joojoo]

screen off the sump intake

 

[dogstar]

You could weave some GutterGaurd thru the OF slots and that will keep the fish from getting sucked thru.