Hey AC, I'm new to the forum. Started my own thread, I guess I'm entitled to one. I have a 20g tank with 2 corydoras and a betta right now. I'm running an aerating aquamaster 250 on it. I added a couple spoons of salt to my tank since I heard the fish like a lil bit of salt. Let me know what you guys think. Any tips, comments, suggestions is appreciated. I'm lookin to learn more so I can keep my fish as happy as can be. Thanks for the welcomes.