still waiting on the glass.......
but I started modding some maxi jets and other powerheads for more flow in the 125 you can check out the mod proggress here
https://forums.saltwaterfish.com/t/369921/maxi-mod-for-fun
slight change of plans I am not going to wind up using the 75g as a sump. I am going to use two different tanks a 40 breeder and a 33cube it will leave in total more water vbolume because I will be able to fill the cube completely and let it overflow into the 40g to allow me the set up I want in the sump. I was having trouble designing everything into one tank without messing with a bunch of baffels. I am going to create a benthic zone in the base of the 33 cube with a lot of egg crate covered by rock, the flow by on that will be interesting to check out... also I was having height issues. cramming a 75g under the stand would have left me minimal clearance over the top rim, access into the tank would have been abysmal, or my DT would have been way high.