Certainly removing any dead fish or invert is he best thing to do, but if you can't find it or it requires a complete aquascape overhaul, I would leave it there. Hopefully you have enough clean up critters (nassarius snails, hermits, serpent stars, shrims, crabs) to devore the fish before it adds too much to your ammonia>nitrite>nitrate levels.
If it means only moving a piece of rock or two, then I would remove them.
Don't you just hate that 'missing fish' syndrome?
Sean
If it means only moving a piece of rock or two, then I would remove them.
Don't you just hate that 'missing fish' syndrome?
Sean