Impressive. Thanks for sharing.
Groups of hatchlings is fine, but pairs isn't recommended. Pair dynamics cause stress in tortoises and can result in one of the hatchlings growing slower.I appreciate the recommendation, can I ask why is it recommended?
Ive never had any issues with raising young together given that they have a very spacious enclosure which they have.
Glad to hear you are open to new information! I don't have experience raising hatchlings, so hopefully @Tom or someone else can explain the view.thank you. anywhere I can read more about it, as to be completely honest this sounds like an opinion rather than an observed tendency. Nevertheless, I will of course take it on board.
Ive done some brief searching online and found no info on troubles when raising 2 hatchlings vs group raising.
As I have mentioned, in the past I had no issues with bringing up 2 hatchlings together in a spacious enclosure.
At the moment the younger one us gaining in the same manner as the older one, I will monitor them and report here if I see any bullying or stunting in growth, hopefully it will not happen.
this makes sense. I will try them in the large enclosure first and separate then if I see any obvious aggression.
Ok, I’ve been fighting this topic of bullying for the last three years. Tom told me that Roll was being bullied by her brother Rock. He could tell by the difference in their sizes. I went to look for Rock & Roll because they didn’t come out to eat, when I called them. After searching, I found that Rock had dug a hole under the root of a small bush. He’s so big that he wedged himself so deep and tightthat he couldn’t get himself out. After trying to dig him out and cutting a 3 inch thick root in 110 degree Las Vegas heat, I was able to get him out. Much to my chagrin, little Roll was squished further down in the hole. Rock had her wedged in and he had been on top of her, smothering her and himself. I’ve finally talked my son into letting me adopt her out. I now see all of the things Tortoise Forum folks & Tom have been saying. He is a huge bully. He’s almost 3X her size. I finally found someone, a friend, with a half acre property, who is going to take Roll today and give her a wonderful new life - all by herself. Thanks so much Forum friends for you advice.

I did my best to raise them for smooth, flatter shells by feeding infrequently and offering only weeds, with occasional Mazuri LS pellets. They also have access to a damp den, high UVB, and a high-temperature basking area.
Pyramiding:
This is the subject of many threads in itself. I will simply state here what I know to be true based on my experience, my experiments, conversations with people who live other countries and study tortoises, people who have kept them for decades here in the U.S., and personal observations of thousands of tortoises in all manners of keeping styles.
There are many things listed as causes of pyramiding. I can refute each one with multiple examples. Lack of UV, lack of calcium, too much protein, too much food, the wrong foods, fast growth, wrong temperatures, small enclosures, not enough exercise, indoor housing, etc. None of these factors CAUSES pyramiding. They can all be somehow related to it, but they don't cause it. Simply put: Pyramiding is caused by growth in conditions that are too dry. This is true for any species of tortoise, even the ones that don't typically pyramid. To prevent pyramiding in temperate species, I use a closed chamber and keep the ambient humidity at 50-80%. I offer a humid hide that holds 95-100% humidity, I soak daily to ensure good hydration, and I spray the carapace with plain water several times a day. I keep them on one of the previously mentioned three substrates that can be kept damp. Babies in the wild stay hidden in leaf litter, root balls, and in other humid protected areas. It makes no sense to keep them in a dry box, with dry substrate, and a hot desiccating bulb overhead in captivity. Allowing them to find or make their own humid microclimates has grown me dozens of smooth healthy temperate tortoises. There are literally thousands of examples of other people succeeding using the same basic philosophy here on this forum. So please, don't keep your tortoise in dry, desert style enclosures. It is not healthy for them. They are not the least bit prone to shell rot, and they DO NOT get respiratory infections from moderate humidity as long as temps are correct, day and night. I don't say these things and come up with these assertions lightly. Its not that I raised one tortoise this way, and everything went okay. I have literally raised dozens of temperate tortoise species this way and had nothing but success. My methods and success rate have been repeated by thousands of tortoise keepers all over the globe. We have more than 10 years of living healthy examples to back up these assertions.