Well, on Wednesday I brought home my new betta boy, a red hump-back/plakat named Finnegan. He settled in wonderfully, and he was living in my 5 gallon Fluval Chi (heated, filtered, and cycled).
The day after I got him, I went to the dentist, and after that went shopping. I was out for about three hours. When I came back, Finn was gone. I mean, LITERALLY, gone. He wasn't in his tank, no matter how hard I looked. I thought he may have jumped out (though I did have a lid on the tank), and looked all over the floor. No Finn. I took apart the filter to see if he was sucked in. No Finn.
My question is, do you have any idea where he could be? Have any of you had this kind of problem before?