Ok, I've lost one of my RCCs so I really need to push this brackish thing before I lose the other one. Here is my question: could my 6 zebra danios survive some salinity for awhile until I get the 29 gallon cycled? I will be seeding it with some gravel and decor from another tank. I keep flipping back and forth between trading them in for 3 balloon mollies or keeping them for my 29 gallon. What do you guys think?