Missing Guppy?

[SUBZERO-08]

Okay, so I have a 20 gallon tank with some neon tetras, black skirt tetra, a corydoras catfish, and a guppy. The only decoration I have in there is a large piece of driftwood and assorted plants. I know for a fact that the guppy was there yesterday morning, as I saw it swimming around alive and well, but last night when I checked the tank the guppy was no where to be found. I thought maybe he got trapped under the wood so I lifted it up to check under it, but he was no where to be found. I checked the floor around the tank as well, thinking maybe he jumped out, but I can't find him anywhere. I also checked in the filter. Anyone have any idea what could have happened to him?

 

[Sandzee23]

This has happened to me, when a fish dies the other fish are first on the scene and can eat the fish within hours.
Give it a while though, maybe tomorrow you coukd see him swimming around again

 

[Henry21]

Hi, this happend to me when I first had a tank, I don't know if you have much experience with fish keeping so don't be offended if I'm being patronizing. The guppy will of turned pretty much completly grey if it has died and I've heard of fish disapearing for years and suddenly reapearing happy as Larry you'd be suprised by how many places they are to hide in a tank

 

[Joshwainwright]

Does your tank have a hood on it? The fish could possibly have jumped out.