1、Universal elbow brush, all-round cleaning: Medium hardness brush head, suitable for cleaning the corner and bottom of the fish tank wall. 2、Algae scraper: Easy to remove algae without damaging the glass, suitable for cleaning moss and algae in the fish tank (suitable for glass fish tanks, not suitable for acrylic fish tanks) 3、Durable water grass clip, V-shaped fork head design, easy to pick up water grass, water grass is not easy to damage. 4、Soft net fishing: Large design, strong bearing capacity, can be used to fish for fish or fish food residues and floating objects 5、Multi-section extension, comfortable handle: Meet the needs of various cleaning distances, ergonomic grip design is comfortable to use.