Well, the LFS I bought the Maxima at said the clam came directly from an exporter in Thailand and that it was aprox 59 years old. I know Maximas tend to grow slower than squamosa's, gigas and derasas. Also crocea's tend to grow much slower too. Anyhow, I have no idea what a 59 year old maxima should look like size wise but I beleive that the clam came from thailand. They told me it was their first time working with this guy and judging by the clam shipment they had I think they were impressed as I was...
Appreciate the feedback guys. Keep feeding me more knowledge, I love it!