Do you know if it's true that you need to feed them when they're under 3"?
this is very true. i would really try to feed this clam until in gets alittle bigger.I've heard from 2.5" to 3" you must feed them. I think it's better to feed than not, so look into getting some phyto. I was also told it's good to feed the clams when they go into a new home no matter what the size, helps with acclimation.
I've heard from 2.5" to 3" you must feed them.