Hi there, new to the site, looks like a great place to get info and trade ideas. I've been in the hobby for quite a long time and have a problem realy pretty new for me. My main tank for many years has been a 55 gal tank, keeping fresh water fish. Neons and glowlight tetras, Opaline gouramis, Green swordtails, and black skirt tetras. I also have a couple of small plecs, gold nuggets I think, they stay small about 4". I have a new 29 gal tank too. In both tanks I have severe die offs of only my neons. All the other fish seem fine. Ammonia levels are good, water quality otherwise seems good and I do routine water changes about every 10 days or so. I've tried getting neons from several different sources, but not matter where I get them, within a week I lose them all. Usually starting about a week after I get them is when the die off starts. Any ideas?