Where did my fish go?

[John A!10]

So I have a fire fish in a 29 gallon tank + 10 gallon sump. I saw the fire fish yesterday morning and forgot to feed it yesterday afternoon. Usually I feed it every day. This morning the fish was nowhere to be seen. My ammonia and nitrites are at 0, I only have 3 snails so I don’t think they could have eaten it. Tank has absolutely nowhere for the fish to jump out. What happened. I checked the sump, and the overflow box.

 

[Louiemiller9]

Do you have rock work?

Might be hiding in it.

 

[John A!10]

Do you have rock work?

Might be hiding in it.

Found it. Thanks. It was hiding