Alright so all is good now, added the water back in, and sand ( carib-live pink or whatever it's called) letting that settle and then going to get some rock and plug the overflow in tomorrow,
so I have a new question
I bought a used CPR overflow, should i clean it ( has some coralline and some green algea but i figure it'll be covered again in no time)? and how( if I should)? also I was told that rather then using an aqualift, you can plug it into a maxijet( i have 2 400 in my tank ) anyone know how? are mine strong enough( do you attach the outflow hole thing to the overflow one? how does this work? I don't get how that creats a syphon.
oh and I finally started using my remora, huge amount of bubble ( my candycane is mad at me) it's on my display tank right now, i think i will have to move it to the sump once it's all hooked up.