Well, that didn't take nearly as long as I thought. I ordered the 70 gallon Hagen Aqua-Clear on March 28th and it showed up today. I had thought about taking the filter media from the 30 gallon I am using now and just transferring it, but then decided to leave the 30 up and running and just add the 70 along side it for probably the next month or so and then clean the 30 gallon up and put it away to have if needed. I really like these filters and I think I like the 70 gallon even better than the 30. The flow coming out just shoots out nicer/wider, more water moving, but not horribly fast (I have it turned down right now) but I just really like this filter on a whole and I'm glad I ordered it