I have 2 sstp (black bloods)
3 breits (borneos)
9 brongs (red bloods)
one of my sstp is in her water bowl 5 out of 7 days a week sometimes more. The male will get in his only right before a shed. It won't hurt them I pull mine out every couple of days to change the water and she's right back in. She has paper to get under but just enjoys/ feels more at home in the water I guess