ok i know about the whole nitrogen cycle and everything and that the end product is nitrates but there are ways to grow bacteria that eat up nitrates and make it into nitrogen gas which pops at the top and gets out of the tank but is there any natural bacteria that gets rid of phosphates? im worried because im rebuilding my system and im about to put high powered leds on it so i dont wanna wake up and look at a green tank because thats what happened to me the first time i set it up but after time i got rid of everything using gfo and stuff. also what are the best phosphate removers i hear like rowaphos of just plain gfo from bulk reef supply. but i also hear of these bio pellet thing. what does that stuff do?