Not sure if anyone’s said so already, but your tortoises need to be separated. Tortoises should never be kept in pairs. They are solitary animals, cannot make friends, and being with another tortoise is immensely stressful. Here are three good links
How To Raise A Healthy Sulcata Or Leopard, Version 2.0 https://tortoiseforum.org/index.php...ealthy-Sulcata-Or-Leopard,-Version-2.0.79895/
For Those Who Have a Young Sulcata... https://tortoiseforum.org/index.php?threads/For-Those-Who-Have-a-Young-Sulcata....76744/
Beginner Mistakes https://tortoiseforum.org/index.php?threads/Beginner-Mistakes.45180/
How To Raise A Healthy Sulcata Or Leopard, Version 2.0 https://tortoiseforum.org/index.php...ealthy-Sulcata-Or-Leopard,-Version-2.0.79895/
For Those Who Have a Young Sulcata... https://tortoiseforum.org/index.php?threads/For-Those-Who-Have-a-Young-Sulcata....76744/
Beginner Mistakes https://tortoiseforum.org/index.php?threads/Beginner-Mistakes.45180/