I'm new to the site, but have been lurking on and off over the last year or so. Not so new to Aquariums, I have had them over time since I was a kid. Right now I have a 55 gallon with 4 Oto's, some where around 7 Swordtails(only 3 adults), 5 Neon Tetras, 5 Zebra Danios, 5 Harlequin Rasboras, 4 Pepper Cories and a Panda Cory. The tank is mainly planted and in the future the last 2 artificial plants will be going. Waiting in the wings for a few more parts to come in for it, is a 110 gallon system that I'll be setting up and transferring the fish and plants over too along with the Marineland C-360 filter that's on the 55 gallon at the present time and add a Magnum 350 that I have sitting around.