Characteristics:
* Compared with the Q series, the X series can adjust the angle of the knife head. When cleaning the back and bottom glass of the
  aquarium, the angle can be adjusted to a more comfortable angle, and cleaning is more convenient.
 
* Can be used in fresh and seawater
 
* Aluminum-magnesium alloy, lighter, more labor-intensive


Matters needing attention:
1. The algae scraper may only be used on the glass surface. The acrylic material or the arc-shaped aquarium cannot be used.
2. If the angular edge of the aquarium is cleaned with a scraper, improper operation is scraping on the glass glue, which has
potential safety hazards. Therefore, it is recommended to clean the dead angle with a brush accessory.