I have one buzzkill to relay lol
its about the fish
so in freshwater we select the fattest best ones, buy them, take them home and they do fine 99% of the time
well for marine, literally any fish you buy has a 99% chance of being dead in six months no matter how they do initially. there's a hidden trick
without fallow and quarantine they wont make a year. Gotta see this forum on how to keep fish alive, bottled additives wont cut it.
A forum for discussing treatment and diagnosing saltwater reef fish.
www.reef2reef.com
there is lots of debate on what works for fish disease. Notice how few options are repeated there, or stickies there, not the others folks debate.
use the stickies there for disease prevention in your fish. fallow and quarantine or they will not make 6-12 mos.