I'm really glad your uros appear to be healthy, but you are NOT an expert, and it is not right to give advice so contrary to known husbandry techniques without appropriate experience.
ONE YEAR of care for an animal that should live 15-20 years, is NOT ENOUGH to be able to say that your method will work. In twenty years, when your animals are still healthy and have had no problems, ONLY THEN will you be in a position to make this recommendation. Just because they've lived one year doesn't prove anything.
How will you feel when some newbie reads your recommendation, and his uros die?
I'm glad you are sharing your opinion, but PLEASE state it as an opinion, because you are not a successful breeder or keeper of uros, so your method is NOT proven successful.
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Nicki and...
0.0.2 Uromastyx geyri (Saharan Uromastyx) - Dragon and Belle
1.1.0 Uromastyx dispar maliensis (Mali Uromastyx) - Spike and Lizzy
1.0.0 Cordylus mossambicus (Girdled Lizard) - Fidgit
1.0.0 Liasis mackloti savuensis (Savu python) - Bazzi
1.0.0 Lampropeltis mexicana thayeri (Variable (Thayer’s) Kingsnake) - Kavi
0.0.1 Lampropeltis triangulum campbelli (Pueblan Milksnake) - Callia
0.2.0 Thamnophis sirtalis parietalis (Red-Sided Garter Snakes) - Spot and Fluffy
0.2.0 Bufo Paracnemis (Roccoco Toads) - Red and Miss Hissy
Ontario, Canada