I was looking last night and I noticed that it looked really small, so i squated down to try and look under the rock it was squeezed next to and look up and see my other BTA attached to the glass. this morning the little one moved more towards the bigger one. This is going to be interesting.
I've had this BTA for about 3 months or so.
Just thought i'd share.

I've had this BTA for about 3 months or so.
Just thought i'd share.