I had to down size a bit. I moved into a new smaller house and have no room for my 120. I have been out of the saltwater hobby for like 5 months now and it stinks. I will be setting up a 65 gallon with sump and want to know what is everyones take on these two pumps. I am not sure if I will need 2 MP40s and I don't know if the Gyre130 will hold up. I think I will have a tank with some corals but they will not be the main focus. It will be fish and shrimp snails crabs. Stuff like that.