They still need more than calcium, try this. (https://www.amazon.com/dp/B00167S5GM/ref=cm_sw_r_cp_api_glt_fabc_TEHQYQ3ZWXW2WA84MGAJ?_encoding=UTF8&psc=1)
So this would be good to leave in the tank? Zoo Med Reptivite without D3 8oz https://www.amazon.com/dp/B00167S5GM/ref=cm_sw_r_cp_api_8DCLzb7V6DB30