If you're new to fishkeeping, I suggest you read the pinned topics at the top of each section. There is a lot of good info in them. Also, if you have not added fish to your tank yet (you probably have), check the link on fishless cycling in my signature (even if you have fish, it's worth a read for the next tank you get and if you're like most of us, you will get another one and another one and so on and so on). There are a lot of very knowledgable members here and they are always ready to answer questions. One other thing I would suggest you do is edit your profile to show where you are from. If you're uncomfortable putting a city, just list the country (US, UK, etc) as it will help members tailor their answers as some products (bacteria starters and medications for example) are only available in certain countries. Good luck and have fun.