Size of this preview: 450 × 600 pixels. Other resolution: 768 × 1,024 pixels.
Original file (768 × 1,024 pixels, file size: 75 KB, MIME type: image/jpeg)
Filtering and adding sand to the bio-sand filter
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 10:02, 31 July 2018 | 768 × 1,024 (75 KB) | Ken.Dred Spirit (talk | contribs) | Filtering and adding sand to the bio-sand filter |
You cannot overwrite this file.
File usage
The following page uses this file: