✔ GOOD AQUARIUM KEEPING AT YOUR DOORSTEP — No more scooping up dirty water with a pail; that can be messy. SunGrow Aquarium Cleaning Pump kit is a system with a hand controller that helps you clear out your tank efficiently and quickly by having the features you definitely need! This is suitable for maintaining both freshwater and saltwater tanks. Each part is meticulously designed to give you the best aquarium cleaning experience you can possibly have. ✔ ROUTINE MAINTENANCE MADE EASY — Every SunGrow fish tank substrate cleaner comes with a short nozzle with nozzle net, flexible standard tubing, operation/pump bulb and discharge hose. While all these parts can be adjusted and modified as per your needs, the operation bulb or the hand starter is its unique component that sets it apart from other similar items in the market. ✔ FREQUENT WATER CHCNGE ENSURES HEALTHY ENVIRONMENT — Without water changes, invisible toxins build up in your tank creating toxic environment for your inhabitants. But, with the kink-resistant siphon cleaner by SunGrow, you can do it frequently and it will not take much of your time. This no-spill system is made high quality to not let aquarium fish get hurt or even disturbed while it is being used to transfer water. ✔ 2-MINUTES TO SETUP — The short nozzle feature of SunGrow Aquarium sand and substrate cleaner is perfect when you want to replenish or drain water out of your tank. Just place the nozzle in your tank. For convenience, attach it with a suction cup. This will make work easier for you because you don’t need to hold it while draining out water! Press on, or squeeze the pump bulb 5 to 7 times and the water will start to flow out of the nozzle. See the description below for more details. ✔ HCSSLE-FREE STORAGE- The flexible siphon pump helps preventing the small gravel and debris from going into the hose. Not only that, after it has done the deed, it won’t give you a hard time thinking where you would store it, as it can be placed practically anywhere! With its strategic portable design, you can keep it in any place you want where you can easily access it the next time you need it.