How long do you qt salt for? Do you have a second full setup or mini tank setup? Is it a full sump setup or bare basics?
1. Some type of filtration (a hang on the back of the tank power filter will work, just use filter floss without the carbon since carbon will remove medication from the water, being counter productive)
3. A power head and/or an air stone for increased surface agitation
4. Aquarium test kits for pH, ammonia, nitrite and nitrate
5. Fish Net - don't use the same net for your main tank
6.PVC pipes for hiding in since I do not use live rock in my qt tanks.
Usually 2-8 weeks, depends on what I am putting in the qt tank.
You have your display tank (Dp) and your Quarantine tank (Qt) so you have two tanks running. Now I only set up a qt when I plan on getting new fish, coral, ect, and I set it up and cycle it first before putting anything into it.
Ick in salt is so so much worse than in fresh, so you always want a qt tank set up for new fish.