BLUE TONGUE SKINKS

the first thing is...my Yig didnt poop for about 10 days...this worries me,but what i worry more is this...
I found these things in his "white poop" today...these two piece of things looks like sands...and no,I never use any kind of sands in the tank,I fed he the snail and sweet potato green this week...
and also,that really dont like some soft juicy egg...they are hard and like sand dust as i feel it with finger...

Also,the weather is getting cold,the cold side of tank is about 68-75f in the cold end,the worm side is about 100f,but he seems perfer to stay away from bask rock...

The are most likely calcium oxalate crystals. You can search this site for previous threads on this.

Scotts1au wrote:The are most likely calcium oxalate crystals. You can search this site for previous threads on this.

it do lake calcium oxalate crystals...
Can any one offer a list of low oxalate greens?I try to find it bat there are all kinds of words in the net...some say bok choy's good other say's bad,some say collards good other say's bad....
also will the sweet potato greens be a problem?
and he still not poop today...will some banana help?