Sera Marin Hydrometer

🐟MULTIFUNCTION GRAVEL CLEANER: AQQA aquarium gravel cleaner is designed to clean up small gravel and change water of fish tank. It also can remove the dirt, residue from the bottom of aquarium. 5 in 1 functions with water changer + sand washer + debris cleaning + water filter + water shower. Should connect with different connector when working for different function, eliminating the need to purchase multiple tools separately 🐟ADJUSTABLE DESIGN: Equipped with an inlet tube and two extension tubes, can create a total length of 38.4 inches. The tube can be extended from 16.9 inches to 33.6 inches, so user can adjust the height according to fish tank size or the water level, which is suitable for tanks with different heights 🐟STRONG POWER: The 110V/20W powerful water pump motor can provide the maximum flow of 320GPH. Strong Power with Suction enough to change water, suck food debris & fish poop out of aquarium quickly. Suitable for both shallow and deep aquarium

✔️ Time Saver: Hygger Bucket-Free Water Change Kit makes routine aquarium maintenance work a breeze, saving lots of time and energy on cleaning the mess caused by carrying bucket back and forth, easy to assemble and use ✔️ No Bucket, Auto Siphon: Simply attach to faucet, then turn on the tap, water will automatically start to flow out of the tank through gravel tube. By using the pressure of clear water from faucet to siphon waste water and debris out of aquarium. (PS: FAUCET IS NOT INCLUDED) ✔️ Draining, Filling & Gravel Cleaning: this fish tank siphon pump enables to draining and cleaning gravel at the same time as long as filling aquarium. Just move the gravel tube in a up and down motion to vacuum out debris from gravel. (NOTE: only with strong water flow can the gravel cleaning be fulfilled, agitate the gravel to suck out debris)

✔【Upgraded 6 In 1 Multifunction Aquarium Gravel Cleaner】The upgraded aquarium gravel vacuum cleaner have 6 in 1 functions with water changer + sand washer + debris cleaning + water filter + water shower + water flow. Suit for freshwater and seawater and various depth fish tank. ✔【Strong Power】The 110V/28W powerful water pump motor can provide the maximum flow of 1700L/H. It only takes 0.5 hour to pump out a 180-gallon tank. At the same time, the pump flow is adjustable. ✔【Powerful Cleaning Function】It can be used for clean gravel, absorb dirt, change water, wash sand, suck the stool. Strong Power with Suction enough to change water, suck food debris & fish poop out of aquarium quickly.

🐡FUNCTION 1 SAND WASHING: 9.85ft super high head, and the water changer pump can provide a strong flow of up to 396GPH, the power of sand washer is sufficient to quickly change the water, saving half the time compared to manual. In addition, the accessorie has been upgraded with a filter sponge inside, which can block the sand from entering the motor pump and cause blockage. 🐡CLEANING 2 FUNCTION: Our sand algae cleaner have four spliced rigid tubes, which can be extended to 11.4 inch to 40.5 inch according to tank. With brush heads, each corner of the fish tank can be cleaned. Aquarium gravel cleaner can also be used with the duckbill suction port to suck dirt from the corner of the fish tank, and the dung can be easily sucked away. 🐡FUNCTION 3 FILTRATION and WATER CHANGE: Use filter housing, you can directly drain clean water back into the tank. The filter material can be washed and used multiple times, and other filter materials can be replaced. Use water pipe, the water is directly flows out of the tank. It is suitable for very dirty fish tanks. It can also change and add water. The starting water level can be as low as 2in and the pumping as low as 0.3in.