I hear everyone using this as a maintenance treatment, has anyone ever used it on a new tank and did it actually complete the cycle in 48 hours as the website states? Just curious as I just finished cycling my 55 peacock tank and it took me every bit of 7 weeks doing it the old fashion way with fish. I have another 55 that I want to set up and I was going to add a 2nd filter on the first until I get the 2nd 55 up and running. Therefore if I use this product combined with the established 2nd filter I should be able to stock immediately - Right ?