I bought the 375 gph one. I'm setting it up tonight. Mine only came with 3 white fine filter pads, so I'm waiting for the last of the media I ordered to come in. If you're curious each basket holds about 2 liters of media. I bought 2 liters of substrat pro and it filled one basket. I ordered some of the blue sponges, since they were cheap. I put 3 in the middle basket with a white filter pad on top of them. I'm waiting for ehfimech prefilter for the bottom tray. Don't trust the handles on the baskets.