We have two about a year old, we raised them inside in a 60 gallon tank. Mom and Dad live out in the pond, it's only a 300 or so gallon pond. When and how should we introduce them to the pond. Is a larger pond suggested? Dad is extremely territorial, he's lived in the pond for quite a while. Both mom and dad have free access to the whole back yard, they are always 'all over the yard'. The question is for the babies safety though, about a year ago we literally found another slider, he was much younger than dad and mom though, and dad killed him a few days after placing him in the pond. Any suggestions. The pic I'm attaching are the babies, they're both the same age believe it or not.

