I bought a Fluval FX2 a month or so ago and used the media that came with it. I’m using it in a 75 gallon community tank with about 10-12 fish in it. I want to have the cleanest and clearest tank possible without messing up the good bacteria. Fluval offers so many options in media for the FX2 and have no idea what combination would work the best. I’ve included pictures of what media is available. Any insight or suggestions would be greatly appreciated!