Thanks again for the replies. I just have one last question. I have already ordered the Emperor 400 (that is what was recommended to me by the aquarium store
). I have read on some post that peeps take out the biowheel. Should I do this as well or is this for something special? The post I have read really don't say why they take it out
.
Also should I be worried about adding CO2 to the water? Is there a non expensive way to do this?