Posted: Sat Aug 26, 2006 12:03 am
Introducing new turtles is always a risk. Most RES are solitary type creatures and do not need a tank mate. There is a unknown risk that they won't get along. The size difference between old and new is also an issue. RES of mixed size should not be mixed. The larger could unknowingly harm the smaller turt, or even kill it.
If you have three full grown turtles, you are looking at a minimum of 270 gallons, and that is if they are all male. Then, having all males in one tank you are at a greater risk of aggression between them.
New turtles should also have a quarantine time of at least 3 months. This is to make sure that your current tank isn't infected with an illness that hasn't presented itself yet. This means that you will need another complete set up, just to get you started.
I'd give this some serious thought. Owning one RES is expensive, and unlike owning a cat or dog, owning a second turtle means double the cost.
Missi
2 RES, 1 cat, and a spoiled rotten pug.