<a href=showthread.php?s=&postid=14323201#post14323201 target=_blank>Originally posted</a> by SVTour
The only time I ran into an issue with ick, I ended up dropping the salinity instead of medicating. When that happened, the tank was not attached to the system at the time. Sadly, I lost the fish that had the issues anyways...all others that were not infected were fine through this process though. Needless, if I ever go this route again, I will be able to get the fish acclimated to the system better by turning the ball valve.
Lately this tank has just been for water changes. I open the valve to let tank water in and just put the new water in the sump.
In looking more at the blue board / green board controversy...green is more for high humidity, blue is more if you think the walls will get wet. I'm rather tight in my application where I think the salt is more affecting me than the wetness. Read up on it some, you may find that using mostly green board is best for your room, but may want to go blue around the tank? I can tell you that the green board broke down on the sides of my tank where the overflows are in about a two year timeframe. I ended up putting stained wood in its place…but think it would have been better off with blue board. You can see where I replaced the Greenboard with wood on the page that shows the sliders for the lights.
Thanks for the compliments on my build...like most, it's still a work in progress. I’ll need to get some update pictures when I get a chance. I’ve got a bunch of SPS frags in there now.