It costs 250 coins and 2 hours to hatch
The Potbelly in My Singing Monsters unlocks at level 9
It sounds like this "BA!".
You probably need to use a Oaktupus and a Potbelly.
You must use a Potbelly and a T-Rox
You can't. It's not made from air. It's made from plants.
On Monsters Sing, noggin + potbelly breed together to give you Shrubb.
30 diamonds and 8 hours to hatch
150 diamonds and 1 day to hatch
300 or 250 coins and 4 hours to hatch
Ask the vet.
It is a game where you can place down monsters that sing!
It takes 12 hours to hatch a T-Rox in My Singing Monsters