what size to get?

[alexj]

In a few days i am going to order a Masked Puffer. I was thinking of getting a large one because i love there fins when theyre leathered up. however i was woundering how long it takes for a young masked puffer for its fins to go from being transparent to looking like its skin?

[trekenk]

I can't remember any puffer of mine having nothing but transparent fins, no matter what age.