In this episode we talk to Mark Callahan about his time before youtube, how he fulfilled his Mr. Saltwater Tank destiny, and what he is up to now. You can find out more about Mark at the links below:
Website: http://www.mrsaltwatertank.com/
Youtube: https://www.youtube.com/channel/UCCzKPoHKV7TZal7Hf2aEGCA
SaltwaterAquarium.com Youtube: https://www.youtube.com/channel/UCFTt5UhP0EwqHwTU0y-lUlg
Visit source – Reef Beef – Episode 7 – Lord Mark Callahan Flies with Angels
