Hello guys, Glad to have found such a good source of information, and like minded people. I am a newbie to this site, and to keeping an aquarium. I have started with a 10 gallon tank two months ago. I have made many mistakes in those two months. That is what started my internet search for what I was doing wrong, and what led me to this forum. My tank consists of: dalmatian mollies, red wags, and cardinal/neon tetras. Tropical fish are so addictive, that I plan on a 55 gallon tank in the near future.