Separate your taddies always, it sounds like you have too much going on in the tank to give a definitive answer. The options for who could be eating your taddies are endless.

Not to mention it's not uncommon for adult froggies/toadies to eat their own young.

(: Plus separating them and putting so many taddies to so many liters/gallons of water is better on the taddies health, and increases their chance of survival.


-BrittsBugs
Reptile & Amphibian Enthusiast
Insect Breeder
Former Rat Breeder
Pets: 6 AUS WTF's, 1 Hon Milk, 1 SM Corn, 1 BP, 5 H.Crabs, 1 C.Gecko, 4 RB Newts, 6 Betas, 5 MH Roaches, 1 L.Gecko, 1 W.Hognose, & so much more