Ambystoma tigrinum breed. PLEASE HELP

[TomaszJanulewic]

Hi. I'm new here and I'm Tomasz Janulewicz and I'm from Poland.
I have an problem with my A. tigrinum. About 25 days my Ambystoma ( 1.1 ) is in aquarium ( 70x35x30cm) Ad in Spring they have hibernation ( in 15'C, yes i know it's too high, but I wasnt' in home in this time) And I see to female is very fat and I give them to aquarium in temp -5-6'C, female has bigger kloaka than all time, am mal has something like palpitae on kloaka, I don't know what i must to do more, I worried about my female but i thing to she can die when they didn't laying eggs.
It's couple of pictures:
Male :

Female:

Tank:

Now is more of water.

Please answer what i must to do, thanks

 

[Kaysie]

Breeding tigers is pretty rare. You can mist the tank to simulate rain, and add a water feature that has sticks in it. The female will lay eggs on clumps of sticks.

My female swells up like this every spring, and as long as I have had her, she has never laid eggs. Salamanders don't usually suffer from egg impaction; they just reabsorb the eggs.

 

[TomaszJanulewic]

I think to them are too young to breeding.... But it stay into aquarium to saturday, when they don't layed eggs i give them to terrarium back.
Thanks.
Cheers, Tomek

 

[James Gordon]

Just out of interest what are their weights?

 

[TomaszJanulewic]

i don't know, i think to male are 120-150g, and female is 190-220g

 

[TomaszJanulewic]

male - 150-160g
female 200-220g

 

[James Gordon]

Thanks. I'm trying to breed A. mavortium but cannot find breeding weights as indicators of maturity. My male weighs 80g and my 2 females weigh 90 and 110g.