Aquarium Vacuum Cleaner - Pump Kit For Aquarium Cleaning - Powerful Siphon For C Size30205cm Weight120gram Convenient For Regular Maintenance - Our aquarium cleaner pump is splash-free and has a heavy-duty one-way valve to improve suction. You can empty 30L in just 5 minutes A Clean Aquarium - Our aquarium vacuum pump filters gravel using the attachment to suck up food, fish waste and toxins that build up in your aquarium over time > Safe for Fish - Our siphoning kit is safe for your fish thanks to its effective filter which avoids sucking in small fish and shrimp Inexpensive - Many aquarium accessories are overpriced. This simple and robust product does the job as well as a vacuum cleaner that would be worth 3 times its price