Kathy - thanks for the advice. For the next fish I will go with the lower SG but this time it was setup before I got the fish.
Two other questions - I had poured the fish and their water into a bucket and was dripping into the bucket but there wasn't enough water to have a heater in there so how do I temp acclimate them? I'm worried that if I float the open bag in the tank, I will contaminate the tank with LFS water.
2nd - Should I do any dips or treatments prophylactically or only if I notice problems? This is the most confusing part for me regarding new fish. Every source says something different - freshwater, formalin, metylene blue, hyposalinity, and all the combinations.
I like Chiefs contraption - looking forward to the pics!!
1st..The water dripping in from your tank should be the right temp..and should keep it fairly stable. If you want you can float the bag the fish came home in for a bit in your tank before you start the acclimation process. If you're uncomfortable that the bag might leak..then pop it inside of a bag you already have at home
2nd.. No! There is NO reason to treat a fish for something it doesn't have and potentially really lousy advice. Your aim in having a QT tank is to
observe the fish. In the event you find something wrong, then you have the fish already in the proper environment to treat it. Treating a healthy fish with medications, dips, hyposalinity is asking for trouble as all can stress the fish.
You didn't ask the following but I will offer it anyway...
In the QT you want to make sure the fish is eating well (don't skimp on meals..that is stressful!) , swimming well, all it's parts (fins, eyes.. look healthy), even it's poop should look healthy for what it is eating.
I've always suggested that folks cover 3 sides of the the QT tank with dark paper or paint them so the fish has a comfort level (they have no clue there aren't predators in your home looking to eat them..) and activity outside of the tank will not startle them. You can add hard objects such as PVC piping or even plastic (yes, I said it) plants. No sand, no rock. Be sure to have a power head in there for circulation that MUST break the surface of the water for oxygen exchange..and a heater.
Are you running a filter in there? Even a $3.00 box filter is good and will help keep the tank cleaner & the water aerated, though I prefer sponge filters as you can always keep the extra sponge floating around in your sump & ready to go when you need to set up a QT tank quickly. (QT tanks should not be constantly running IMO, uless you are actuvely purchasing fish one after the other)
Lastly - do lots of water changes with new SW. Match temp & salinity first. The idea is water as pristine as possible, please don't use the water taken from your DT
Good luck to you & your new fish!