This is what you call a problem with moulting.


My largest OBT female just passed away due to moulting failure.
Nevertheless, she gave me 2 good sacs. RIP my girl.

My guess is it female...
Wait for the seniors here to sex it

Hard to tell.  Need a clearer pic.  From what I can see (or can't see) I would say female.  Though the straight line at the EF sometimes means male even when no dense patch of hairs are visible.  Best way is still to examine the exuvium.  I've had confirmed males with boxing gloves even when ventrally they look like females.

Looks good.  I'd give it two or three more inches of substrate at the least to reduce the height it can climb and more substrate will give it a chance to burrow or seal the hide if it wants to.

farhadd: nice setup!! i hope ur white knee will not make seo much webbing on the plants, coz then ur setup will be like in a horror movie.. lol

Nothing really wrong as it is now.  But if you want to reduce the risk of injury to your T, increase the level of substrate so that if it falls, it won't fall too far.  Esp. with A. geniculata, they are good eaters and tend to get big butts.  A fall could very easily cause injury when they have big butts.  Increasing the level of substrate will also allow it to burrow.  I like to let my T's burrow- gives them a place to go to feel secure when they want to molt without being disturbed.  A burrow also allows them to control humidity.  If they spend a lot of time in the burrow but it is not sealed i.e. they are not in pre-molt, it can be because your enclosure is too dry.