Does aquarium height matter for most fish

[skjl47]

Bio load aside, would have I been able to get more fish for the 225 space wise(bio load won't be a problem with good filtration and weekly water changes).

hello; While I agree that good filtration and regular WC help, I am not so sure that they will overcome excessive bio-load. One of the issues comes about when the power goes off. Over the years I have moved to low density stocking. My power can be off for a long time and the fish are fine.