Hey I believe I talked to you before about this but I forget. I have a 150 gallon reef tank full of coral and rock. The only problem is that the sump is to small for the tank. I power went off yesterday then I had flooding thank god I was home. I bought a bigger sump and a Iwaki Pump Japanese Motor 55 RLT for a good price from someone on the site. The only problem is that the sump will never fit in the tank stand doors. I'm scared to hit out the door plank. I guess I can brass it but that's a lot of pressure not sure if the stand will be structurally sound again. any impute will be help full thanks bill