Hygger Electrostatic Aquarium Background - 18 Inch Other Protein Skimmers Do not place the media

Do not place the media bag inside a filter sock

and controlled fluid transfer

It may hide just under the surface or crawl on top of the substrate

137 gallon total system volume: The 519 L volume provides strong stability and more planning flexibility than smaller peninsula systems

Hygger Electrostatic Aquarium Background - 18 Inch Other Protein Skimmers Do not place the mediaHygger Electrostatic Aquarium Background 18 Inch Overview of the Hygger Electrostatic Aquarium Background The Hygger Electrostatic Aquarium Background 18 Inch is a reusable black aquarium background for aquarists who want a cleaner display without adhesive film, tape, or messy glue. As part of the Hygger HC004 background series, it uses thickened PVC material with electrostatic adhesion to cling to the outside glass panel of the aquarium. The non