Posted: Mon Oct 08, 2018 11:40 am Re: Filter Media
All bio media is great if you believe in keeping a cycled tank especially if your setup is bare bottom or not. Arrange a pre filter pad on top to keep bio media clean helps it from getting dirty , easier when doing maintenance. Or what ever direction your flow is before the bio media then place the pre filter pads. A cycled tank will break down solid waste to dissolved waste so a filter can remove it better giving you clearer water.