4" High Flow Filter Media Cup - Black Abyss SAVE 20% Formulated by a marine scientist

Formulated by a marine scientist

1x RSK 900 Reefer Collection Cup with Neck Cleaner

you can sync them up and build some incredible wave flow in your tank

1x Vectra QuietDrive Driver/Controller

Molybdenum (Mo)

4" High Flow Filter Media Cup - Black Abyss SAVE 20% Formulated by a marine scientist4" High Flow Filter Media Cup Black Abyss These 4 High Flow Filter Media Cups will replace all those filter socks you have hanging around and are made to be packed with a variety of filtration media. They work great with filter floss, ceramic media, carbon, gfo, or any other media of your choice. Simply replace any 4" sock with this cup, add floss or toss a media bag filled with media and water is forced to flow down through your media before it can