I went to bed last night with 3 blue cochu tetra's in my tank. I woke up with 2 in my tank and no body. Anywhere. There are also adhesive eggs all over the tank (glass, rocks, substrate, plants). so I'm guessing they spawned last night. The missing fish was VERY fat and had been feeding on live food, bloodworms and flake. There was definitely no sickness and the fish looked very healthy. I can't find her body anywhere in the tank, canister filter or in my room... The other two aren't swimming around like they normally are and instead are sketching out down by the gravel.
Any ideas??