MTS breeding and shell hardening
I've heard that if the water is in decent condition, in the mid to low 70s F, and there's plenty of food then the MTS will reproduce.
How true is this? I know it's easy enough to look up but I have a follow up question. If I manage to breed them how long does it take the babies' shells to harden? I want to feed them to my F8 puffer but usually adult shells are too hard for that kind of fish.