No my berried blue tiger has not started hatching yet but I believe that my Mystery Snail eggs have begun to hatch. I am no expert on mystery snails but I don’t have any other snails in the tank and i wash all my plants well before they are put in the tank. The egg sack is also starting to show signs of hatching. Getting a photo was not easy because they are so small but I got 1. Hopefully I am correct and it is not some pest snail.

Update – They are probably Freshwater limpets, Acroloxus lacustris, a strange but harmless addition to the tank it seems, will keep you updated if that diagnosis changes.

Freshwater limpets, Acroloxus lacustris or possibly a very young - Mystery snail/apple snail baby.