Question about maxspect gyre

[intarsiabox]

I have a 130 in a 75g (3'x2') and can't go past 40% before it's way too much for my LPS.

[Frogger]

I am running two 230's (actually) a 130 and a 230 on my 75 gallon tank with the new controller. They work great. This is where these units really shine. I think the 250 would be two strong from one side. I doubt you would be able to run it 100%.