I'm not sure that's so much the issue with the tank, rather the hood design layout you might have in mid or the stand height, some foklks are shorter and have shorter arms than others, by a factor of nearly 2X.
I design tanks for max access to the front lip, not hood lips in my way, easy open top designs and access is complete, I also tend to like chair height stands, so 24-30", I can stand a gets into most tanks.
For higher tanks or stands, I tend to shoot for about 40-45", but if the tank is tall, then it goes back to the 24" height, because if the tank is 30-48" high, it's means that view is 24" to 54-72" which is eye level or higher for most folks standing.
Regards,
Tom Barr