My adults eat the fruit parrot conure size, You can get the size smaller too depending. Do not feed it to older iguanas (11 years ) unless you moisten it cause sometimes it causes stomach upset. and my cyclura drinks a ton when she eats it...

My cyclura eats a bowl 4 times as well as greens. Reptiles are similar to birds and so bird pellets are a good suplementation.

My vets are always super impressed at my iguanas health and I owe that partially to always having them fed. Since the bird pellets are fortified they get some optimal nutrition