Sharing my 10 years of marine fish keeping experience, nicely summarized in the 7777 - Learn what to prepare (food, bio load, etc) even before you bring home a new fish - Learn what to do for the first 7 hours, 7 days, 7 weeks and 7 months (thus the name 7777 method) after you brought your new fish home - With pictures showing what to do - Increase the chance of your new aqua friend making it
How does this even get “published?” The writing is so bad. And really, breaking down your reef and rehoming fish once a year?? Crikey. Just buy fish that fit your tank.