Hey guys so I have a fluval evo 13.5 currently in cycle and very close to being done! Right now I have the stock fluval sponge filter with carbon and biomax. I recently bought the first chamber custom media basket and my question is how and when could I add this media basket and should I get rid of the stock sponge? Will it hurt my cycle? Want to run filter floss and chemi pure and maybe the biomax on one of the baskets! Would it be fine to add that stuff and the media basket right now ?