Instant Siphon Gravel Cleaner-303:
This powerful Siphon gravel cleaner is designed not only for siphoning water from your tank quickly and efficiently but also siphoning the dirt in and around the gravel within your aquarium fish tank landscape.
25 inch triangular prism shaped siphon tube included – makes it easier to get into hard to reach corners. 2 metres of tubing from siphon to end tap. On / Off flow control valve. Integrated gravel / fish guard.