Ng Su Jean:

I have 3 tortoises at home. We typically feed them about half a cup at most.
Tortoises don't die easily. We forgot to buy tortoise food once and they lived off scraps of yellow veggies. Sometimes they go 2 days without eating. And they're still alive :)
janji you feed them la. If they die, then you suck with animals cos TORTOISES DON'T DIE EASILY. Mine are like 14-16 years old. AND THEY'RE ALIVE. IT'S ME.
Okay, thank you.