Hello everyone! Some of you know that I have been having troubles cycling, and I have finally tracked down some seeded media that I am going to use to hopefully get my cycle in order. My question is how do I go about using the seeded media? I was able to talk my aquatic store into letting me purchase a sponge that is fully established. It was a challenge as they wanted to sell me tons of products to help with cycling, so they could make more money! lol. Anyway, it is a sponge, just like the one at Biologically Active Sponge Filters for Aquarium. However, I have 2 HOB filters (Marineland Penguin 350 and Emperor 400). How would I use the sponge to make it the most effective? BTW, I don't have it yet, as I know it needs to be used ASAP to keep it active. Thanks everyone