After doing a bit of research, I've decided that a tank of danios and cory catfish is where I'd like to start with my 55gal tank. I know the basic conditions that the fish need, pH and all that great stuff, and what sort of equipment I need to get, ie filter, air pump, test kit, vacuum, so on. I'd love it if anyone has any specifics that could help me out; what filter in particular I could use to best handle my tank, what type/size/brand substrate is best on the bottom of the tank; anything and everything I'd be so grateful to hear. I have absolutely no experience with fish so I will use all the help I can get! Any help at all I'd be glad to have!

