Key Information :

• For cleaning the gap between the small water tank and the bottom sand, and the inside of the motor for the upper and underwater filters. 

• The soft and thin brush part penetrates into narrow gaps and removes fine parts that could not be reached. 

• The scraper on the opposite side also cleans moss and dirt on the glass surface. 

• Comes in 3 bottles for convenient use and replacement. 

• Brush length: 
about width 1.0 x length 3.0 cm, 

• total length: about 15.8 cm