This product is multi-purpose with one rod, and the length can be adjusted at will. It is lightweight, durable, and rust-free. It is suitable for fish tanks of different specifications. The rod body is a high-density fiber tube that is not easy to break. Replacement accessories as needed include: right-angle cleaning brush, flat cleaning brush, algae scraper, gravel Rake, fishing, tube brush. High-density flat cleaning brush for large-area cleaning, strong absorbent cotton, suitable for cleaning water marks or dirt on the wall of the fish tank, cleaning the dense mesh of flexible fishing cotton, suitable for small fish and Clean food residues and floating objects, efficiently clean without leaving traces The sharp scraper can remove stubborn moss in the fish tank. The cleaning pipe brush can clean the sundries and foreign objects in the water pipe and the fish tank, and the filamentous algae can be wrapped around the pipe brush. The right angle cleaning brush is 90° right angle Designing the problem of cleaning the corners of the fish tank without dead ends. The gravel rake adjusts the sand bottom, cleans the gravel and the residue under the gravel, excrement and dirt, and cleans the aquatic plants