All these pictures and information is so helpful!


55 gal will be a great sump.
Where is the tank located ? Is it in an area where you would want it to be as silent as possible say in a family room or something ?
You can go to he or Lowe's and pick up poly carb sheets as a lid for the 55 gal very easy to cut and won't warp.
It’s in a sunroom. So noise shouldn’t be an issue. The room is already humming with the sound of air pumps and running water from a hob filter that’s unusually loud. I don’t mind it.
I’ll have to go check out those poly carb sheets. Could I use that to section off parts of the sump? If not, where’s the best place to buy something to use as dividers?
I wasn’t going to put dividers in, but I saw somewhere that said they act as a bubble trap? I’d like to avoid having excessive micro bubbles in the main tank if I can.

