Keep an open mind and the knowledge will flood from this forum. I joined this forum almost a year ago and had a 10g tank for about 4 months prior to that. In that time I have learned enough about freshwater to maintain a 125g mainly SA cichlid/community tank, a 37g Figure 8 puffer tank, a 40g saltwater FOWLR
that's now having corals added and a 6g yellow mantis shrimp tank. I knew NOTHING before I joined and though I've had a few stumbles along the way, the people here are always ready to point me in the right direction. I'm still learning more everyday and wish you the best of luck with your new finned friends.