What are pitfalls?
They are plate sized turtles who need adequate basking area with 2 kinds of light, a big swimming area with strong filtration. They can catch pneumonia if not properly kept. Aren't euro pond turtles endangered and illegal to keep?
Are you going to have an outdoor pond, an indoor pond or a massive tank?
>>4934617>endangeredNot really. It's quite a common pet here.
>>4934614I have both in my town pond.
get a FUCKING musk turtle instead
>>4934614You’d likely need to keep them outside. Three turtles would need a huge space which you likely wouldn’t manage with a tank, especially for two species
