Breeding always raises temperature tolerance

[Natesky9]

Every generation, the temperature tolerance of hatched fish is higher than the parents, leading to unstackable offspring.

Tested with Minnows and Cod, and it seems that it always caps at 100, at which point, does not go any further and they stack like normal.

This makes it slightly difficult to auto-breed, as one breed of fish will fill up a double chest before they finally get to stack. Will upload pics if needed