recently a "reptile cart" opened in our local mall and my mother so graciously bought my kids 2 baby res (less than 2 inches each) and the little lagoon - I told her thanks SO much after I read about them online and realized how much I was going to spend on her gift - lol
Anyway, after about 2 weeks (i had them in a 10 gal fish tank the day we got them - after I read how awful the lagoons are for them) I think we have a set up that's going to work best - for the moment. I have them in a 30L tank with a zoo meds 501 filter, 2 docks and a basking light. I put a few rosy red minnows in and the turts seem to like eating them, but I also feed them spinach, "turtle pellets" and have some aquatic plants in the tank they seem to enjoy eating.
I look forward to learning and sharing with ya'll!