So I want to pick up some more flower shrimp, I think they are tiny still, and I want to quarantine them for a bit. If I get 6 of them, will they be ok QT'd in my heavily planted established 5.5g? I was thinking they'd do better in a established tank then a traditional QT tank? I will feed them fry food. The tank is covered, it has tall driftwood to perch on, and an 5-20g Aquaclear HOB that pours into the tank.