Pacman looking very round.

[jasonm96]

Cooler temps definitely, it can cause improper digestion so the food basically rots inside. But morios are not bad in moderation. It's best to feed a varied diet to large frogs anyway. Their just high in fat and have a bad Ca:P ratio but it can be corrected by gutloading and supplementation. Lob worms or nightcrawlers, have a better Ca:P ratio and are healthy, so you can feed these more. You don't need to supplement the lob worms but other food such as crickets, roaches and pink mice should also be used to make sure the frog is getting all the nutrition it needs.

Frogs are complicated to care for, not saying they're hard to care for but they have many needs that have to be met. A good pet shop will tell you so, rather than making them sound as easy as throwing a few crickets in now and then, change the water dish, etc. as so many wrongly do. The good thing is that the information to successfully keep them is out there and it's easy enough to care for most frogs when you have a good few books on them.