Marc Levenson: Preparing for the Worst Marc Levenson: Preparing for the Worst Beginner,Education,Hardware,MACNA 2017,Marc Levenson,Planning,Testing 5,125 views You may also like 57:12 Todd Gardner: How the reefing hobby’s innovations drive marine aquaculture. 2,961 views Aquaculture,Breeding,Collection,Conservation,Education,Husbandry,Intermediate,MACNA 2019,Public Aquariums,Todd Gardner 36:03 Dr. Judy St. Leger: How hobbyists can help grow the ornamental aquaculture research. 3,170 views Advanced,Aquaculture,Business,Collection,Conservation,Education,Husbandry,Industry,Judy St. Leger,MACNA 2019,Women In Reefing 36:01 Julian Sprung: Planning for Hurricanes and Other Natural Disasters 2,009 views Advice,Beginner,Education,Hardware,Julian Sprung,MACNA 2018,Planning 42:09 Todd Gardner: Introducing Seawater Water Chemistry for Beginners 3,276 views Beginner,Chemistry,Education,MACNA 2018,Public Aquariums,Todd Gardner 36:00 Lou Ekus: Reef aquarium chemistry can be pretty easy and fun… No, really! 25,241 views Advanced,Chemistry,Education,Lou Ekus,MACNA 2019 43:32 Dr. Andrew Rhyne: Will Cyanide detection tests lead to more informed fish purchases? 2,643 views Advanced,Andrew Rhyne,Chemistry,Collection,Education,MACNA 2019,Testing «1…89101112…15»Page 10 of 15 Larry Blighton2020-08-18T23:28:20-04:00