I was thinking of getting either a pet salamander (probably tiger) or newt (most likely fire belly unless I can find another species nearby) (I understand sally's are mainly land, but like to swim and newts are vice versa) But it is bad for their health if I just made half their cage aquatic, rather then just get a massive bowl? (Such as garter snakes, they live near streams and lakes but in captivity, doing this can cause health problems)