Wanted to post a quick thanks for all of the info I have learned so far here on the forums... TYVM! Also a brief introduction: I am a newbie when it comes to planted tanks but love it so far. I currently have a 55 gallon (Columbian Tetras, Tiger Barbs, Pictus, Corys, BN Pleco), 30 gallon (in progress Mollies, CAE) and 10 gallon (zebra danios, Platies, Swordtail, Corys) all of which started w/o plants but I have converted all of them. My plants are mostly swords but I also have some Brazilian Pennywort, Anubias, and a tiger lotus. I'm sure I'll have some questions down the road as I am obessessed with these tanks!