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About this item
- Aquarium Gravel Vacuum Working Three Ways: Innovative patented design, 3 power supply modes can be used, increasing the convenience of daily use; used by plugged in; fully charged, uesed by disconnect the adapter, can be moved freely without being restricted by the length of the cord and place or high; Used while charging, while using, the battery will store electricity at the same time; If the battery is completely exhausted or not used for a long time, please wait charge it a few more hours
- Electric Water Changer, Use of the Place and Water Pressure are Unrestricted: Compared with the traditional siphon water changer, the newer can be used whether it is pumping water from high to low or from low to high, and not limited by water pressure; The starting water level must submerge the pump; The water at the bottom of the fish tank can be pumped clean, there is no minimum water level; Free Your Hands, The controller clip can be adjustable according to the thickness of the fish tank
- 3 Grades Adjustable Flow Rotary Switch With Battery Indicator Light: Different flow grades can be adjusted according to different needs, maximum flow is 210GPH(795H/L); We recommend that you drive to the maximum grade first and then lower the gear; This approach will quickly start the motor and increase the flow rate; You can follow the battery at any time through the battery indicator; It can be used for 2 hours when fully charged
- Diverse Functions, Innovative Screen Filtering: The main function is automatic changer water; sand washer; debris cleaning; water filter; water circulationrent; Accessories can be combined according to requirements; The shortest combination of 11inch(can enter the water length), and the longest combination of 35inch (can enter the water length); Both large and small fish tanks can be taken care of; Screen filter can clean sand and collect impurities without changing water
- Precautions for Use and Possible Problems: please note this before opening the product, make sure there is no water in the hose and the hose is not submerged in water; when in use If air enters the plastic tube cause cannot be sucked up water, please drain the water in the hose and the plastic tube, make sure the hose is not immersed in water, and turn it on again
Emanuel Blick IV –
Works great. I’ve been using this for several months now. I’ve purchased so many different gravel/sand vacuums and found this to be the best one! I have a 40 gal tank with sand and it does pickup some sand, in the other tank with gravel it is perfect. I use it to get all the fish waste/excessive food out. I use it to remove water as well as add fresh water as I have to mix my salty shrimp solution in 5gal buckets.Can’t go wrong. It is rechargeable so I charge it after I’m done so its ready for the next time. You can also turn it on and then turn it off and let it naturally syphon water if the exit hose is lower than suction end.