Does anyone know or has used "Rep-Cal Herptivite Multivitamins with beta carotene"? Is it a daily supplement or a supplement that should be used 2 to 3 times a week. Or...I'm looking for a good calcium supplement to use a couple time a week AND a good multi to use every day. Any suggestions?? I also have questions on "D3". Some ppl say give it and others say the dragons get it thru their lighting.