I'd seen these big fish tanks in Bali, but they're even more common in Cambodia. So-called Dr Fish, which give you a pedicure by eating your dead skin. They peck away at feet and legs while you sit and have a beer. It's supposed to be very therapeutic. $2 US in Siem Reap, where I'm with another good friend from Wellington. I'll spend the final four weeks of this big trip with David, travelling through Cambodia and Vietnam before having a relaxing few nights in Thailand.