gravel vacuum for aquarium - long nozzle aquarium siphon - aquarium vacuum with priming bulb & flow controller - fish tank cleaner vacuum - aquarium water changer - aquarium gravel cleaner - siphon aquatrone <p><strong>✔ a must for every aquarist</strong></p><p>water changing is an important part of keeping your fishes healthy however it could be tiring and time-consuming especially after a long day at work, with the use of our fish tank vacuum gravel cleaner such problems will be a thing of the past. improve your fish keeping experience with aquatrone today!</p><p><strong>✔ easily drain your aquarium with a few squeezes</strong></p><p>with the use of our fish tank cleaner vacuum, you can get water to flow out from your aquarium to the bucket by squeezing a few times on the priming bulb.</p><p><strong>✔ 2 nozzles</strong></p><p>the short nozzle is for draining the aquarium while the long nozzle is for cleaning the gravel, removing any leftover food or waste trapped in the gravel.</p><p><strong>✔ flow controller</strong></p><p>to control the rate of draining and decrease the flow rate when cleaning the gravel to cover more area with the same amount of water drained.</p><p><strong>✔ hands-free</strong></p><p>a suction cup and a hose holder are included together with the fish tank water changer which holds the nozzle snugly onto glass, allowing you to drain your aquarium without having to hold the fish tank water changer, giving you time to clean your fish tank equipment in the meantime.</p><p><strong>package includes:</strong></p><p>- aquarium gravel cleaner</p><p>- flow controller</p><p>- nozzle extension</p><p>- hose holder</p><p>- suction cup</p><p>- instruction manual</p><p><strong>product specification:</strong></p><p>suction type: manual squeezing pump</p><p>flow rate: 1.5 gallons per minute</p><p>total length: 64 inches</p><p>main material: polyethylene, eva and pvc (bpa free)</p><p><strong>note:</strong></p><p>the water level in your fish tank has to be at least 30cm higher than the end of the discharge hose in order for the water siphon to function properly.</p>