Mystery of the missing fish
We put three male fantail guppies in our aquarium on Sunday. One died on Monday :-(
However, we can only see one in the tank now! There's nothing dead floating or in the rocks that bottom. The other fish are neon tetra, Dalmatian mollies and some other tetras (can't remember their name). These are all good community fish as far as I know.
What's going on?

Comments
Biorbs seem to swallow dead fish - really difficult to find. It's the big rocks with the even bigger spaces between them that are to blame.