New Neon Goby w/ ich

[JLH-l3ioCub3]

Just purchased 2 neon gobies at lfs on Saturday and I woke up this morning to find only one left and it has ich. I inspected them prior to adding them to my 90 and they were clean. I've haven't had any ich in my tank for the 2 years I've started saltwater so I'm not sure what I need to do here. I've removed and quarantined the Goby for now. Advice is greatly appreciated!
Not sure why the other neon is missing/dead. Clowns are suspect.
Thanks in advance!

 

[melosu58]

Read these

An Ounce of Prevention is Worth a Pound of Cure: A Quarantine Tank for Everything by Steven Pro

Marine Ich/Cryptocaryon irritans - A Discussion of this Parasite and the Treatment Options Available, Part I by Steven Pro

Marine Ich/Cryptocaryon irritans - A Discussion of this Parasite and the Treatment Options Available, Part II by Steven Pro

 

[JLH-l3ioCub3]

Great info. Thanks melosu58!
Neon Goby #2 showed up this morning and my six line was attacking it! I never expected the six line to be that aggressive or the least bit if at all for that matter! Not sure what to do here. Goby #2 doesn't look like it has ich but I'm considering taking it out and treating it just in case. Since the six line has been attacking it, maybe I should take it out as well since they've had contact. That would mean I have to get a separate QT for the six line.... Uggghh any ideas/input anyone?