I'll be setting up a tank in a few days & I'm debating which bacterial additive to use. I'm considering Microbe Lift Nite Out, Stability, or Dr Tim's One & Only. I currently use Microbe Lift PL on my pond with great results, However I've used Nite Out before with no results after 10+ days, but I did buy it @ Petco so I guess it could have been old or kept too warm for too long. I've also used Dr Tim's One & Only, but it seems to have a lot of organics in it that create a heavy slime on all the surfaces in the tank. Just wanted to get opinions from those of you that have experience with the various brands. Thanks alot!