Hey! We are excited you're thinking of joining us for some underwater adventures. We have recently grown to a community rather than just an online school and would love to have you join us: thrivingcorals.com. All our courses will remain free with the same (and more!) materials as this site. We hope to see you there! TL;DR: We'll no longer update or use this site; please join us at thrivingcorals.com.