ok, so correct me if im wrong, but from the info i gathered this: your tank is brand new, filters are brand new. if this is true and all you did is add water, your tank is not cycled. you shouldve waited, but since you already have fish in the tank, theres only one thing to do, and thats go with the flow. go to pet smart or your lfs and get an api test kit. it will test ammonia, nitrite, nitrate and ph. test your water as soon as you get. your tank needs to cycle and before it does, your gonna have to do a good bit of water changes. once your tank cycles your ammonia and nitrite will be at 0 and your nitrates shuold be fairly low. just keep an eye on your ammonia and nitrite levels now, dont worry about the ph too much, the fish will get used to whatever your tap water ph is. just try to keep your ammonia and nitrites as close to 0, do plenty of water changes and you should be fine. oh, and everyone on this site is big on pics! so post some for us! good luck and keep everyone posted