What is this?

[ziolola]

I found this white thing in my brachypelma terrarium and I can't understand what it is. Can you help me? brachypelma is young i don't know the sex neither

 

[Nitroxide]

Kind of looks like poop to me. Mine often do it a bit more liquid-y but looks very similar so would be my guess.

 

[cold blood]

Poop

 

[Atabby]

Looks like spider turds to me.. they do look a little dry.. so make sure your spider has available water. Not saying there is a problem at all, just my spiders poos are more watery than that.
But my Psalmopoeus irminia has different looking poops from my Avic. so there could be some variation.

 

[kingshockey]

dried poop probably

 

[ziolola]

Thank you