Tideline Adjustable Surface Skimmer for 21.4/31/62/65 Gallon Options:Pair An excellent replacement for the

An excellent replacement for the filter socks that come with the aquarium

Change Poly-fil without removing the bucket

75" filter sock instead of the OE 3" socks

This is a custom made media bucket we designed for the Tideline AIO 20

3 trays for chemical or biological media (the 2 middle trays are easily removable if needed)

Tideline Adjustable Surface Skimmer for 21.4/31/62/65 Gallon Options:Pair An excellent replacement for theThe Tideline Adjustable Surface Skimmer is perfect for fresh or saltwater. It effectively keeps your water surface clean and allows for optimum performance. Its easy snap in installation and sleek design make it a convenient addition to your setup. Plus, its adjustable height feature allows you to customize it for your desired water level. Don't let surface film ruin the beauty of your aquarium and harm your aquatic creatures. The Tideline Adjustable