Hi, the 2 largest newts are two males that measure 9 / 10 cm with the tail and smaller newts are one male and one female from 6 / 7 cm with the tail.A year ago the breeder offered me 4 me the young newts, in one month, one of the male newts, plunged into the small pond of the terrarium, The other large male triton also plunged into the water, the two largest newts have been kept in water throughout the year and the smaller newts on the land.What surprised me was that the newts did not decide to leave the water in the summer and the breeder told me it could happen.The water in the hottest months of summer, rose to 26/27 º.The two largest newts use the land only very sporadically. submerged are always in the water.I guess, the other two newts (1 female and 1 male) grow a little more, will immerse in water.
The problem I see is that there is much male for a only one female and just what I've read about this species is that males are very territorial,If after a time, there is much aggression, the newts will separate into two groups.
Ps I hope you understand something, my English is very bad and the translator did not help.