I have read many posts on here already from various google searches and finally decided to join. I have learned a lot from this site already and hope to learn even more. I am relatively new to this as I have only been keeping fish for 6 or 7 months. But so far it seems like a drug. Have a tank and fill it then find out you have to many fish, then buy a new tank, you have more room again buy more fish, tank is full because you forgot they grow, buy a new tank, and so on. So anyway to the ones that wrote the answers to questions I have already read THANKS, to the ones that answer my future questions be gentle.