• Perfect set-dual functions for aquarium used
• Dual-side scraper for clean the aquarium
• Hose holder for holding the pipe while filling
• Clean the tough algae off your glass or acrylic aquarium with the hard/soft side
• Safe for any acrylic or glass aquarium
• Pipe holder for time and effort saving
• Scraper size: L18 x W16cm
• Pipe ψ8-22mm