ok, i think this just might work, maybe? i did a 30 gallon water change 7 days ago. Now, my nitrites are 3.0, nitrate 40, and my pH has droped from 6.8 to 6.2, and ammonia is between 1.0 and 2.0. Now, sinces all the levels are moving around right now, do i need to change the water and filters? i have been do a w. change about every 2-3 days, 10 gallon, and changing the power filters about every week to 2 weeks. NOW, do i need to stop my water changes and filter changes since i Think its starting to cycle? Im really not sure is 10 gallons would hurt, but i dont know. (Do you think my tank is starting to cycle?) thanks you for your input. It is greatly appriciated.