He/She says "they come with their own tanks and lights"

I believe there are some punctuation errors as well. Such as where he/she says "take the savannah by its self the bearded dragons are in the same tank so they would go together".
I believe there should be a comma here: ...by its self, the bearded dragons...

Also seeing as the substrates are different, I would say the BD's and sav. are in separate cages.