Ok, now I'm totally confused. You have TWO turtles? I thought you were going to give the turtle to a pet store because you didn't have the time or resources to take care of it, or is it that you have 2 turtles one is sick one isn't and you're keeping the healthy turtle and getting rid of the sick one??
If you did as you said.. "researched for over a year" you would have known long before getting your turtle that those lagoons are not recommended for turtles. Also, IMO, if a place sells them and recommends them for your turtle, I'd think that a person would realize that that's not a very reputable seller.
I hope that you have a proper setup for the turtle(s) now that you are aware of what they need to remain healthy.


