So I have 2 successful tanks that have been running since spring. One is heavily planted and the other is not. I just got a 5 gallon tank for a Betta and if I've been reading things correctly is it actually true that if I bring over some filter media and a handful or two of substrate that I can add the Betta right away? I just see so much conflicting information. I already know the dangers of a fish in cycle and I successfully cycled two tanks already but just wanna know if established media really does mean it'll be immediately safe in there for the Betta. Thanks!