DXOPHIEX Salinity Tester Hydrometer Specific Gravity Tester for Saltwater Fish Tank Aquarium and Pond

✔【Durable Carbon Fiber Material】This aquarium cleaning tools are strong and durable, safe for aquarium and fish, anti- rust long-lasting use without bending or breaking. ✔【Multi-Functional Tools】This Fish Tank Cleaner Set is specially designed for fish tank cleaning,the right- angle brush can rotate 180 degrees to clean the dirt in each corner, stainless steel scraper attachment for cleaning tough stuff, tube brush for cleaning pipe, gravel rake for raking and cleaning gravel, flat sponge for substrate and glass cleaning. ✔【Adjustable Handle】Stretching freely, tight and not to fall off .it can be extends from 19.7-38.18inch which is long enough to clean up to 2.65 ft depth tank.,it can clean up all kinds of tank dirt for you without wetting your hands.

【3 in 1 Function】: ① Dirt Suction. Gravel Vacuum for Aquarium equipped with a duckbill suction inlet accessory, and it is easy to suck the feces away. ② Sand Washing. Aquarium siphon with 3D Filter Basket Net, protect your love fish and small gravel from suck out of the aquarium. ③ Water Changing. Built-in dual airbags, atmospheric cavity, good resilience, effortless operation. 【Working Principle】: hygger's unique patented design --- equipped with a handle type manual press, which has more operating space and saves labor and brings convenience, by testing the fastest speed is to press 7 times. Sand Washer has 2 thickened airbags inside, which can pump water quickly. And using PP ABS materials, resistance to extrusion, do not worry about airbag damage and leakage, can be used for a long time. 【Easy to Use】: Push the siphon switch of the aquarium siphon vacuum cleaner several times, and make sure that the inlet tube part is full of water, and then observe the outlet hose. After the water continuously flows out, you can stop push and observe whether it will automatically. If not, continue to operate until the water will flow out quickly and automatically. The sand can move up and down in the extension tube to remove debris from your aquarium.

HAND-HELD DESING: Lightweight & convenient, well-formed shape & compact structure,with 2 inlet pipes (15.74 inch*2) , it's suitable for installing and operating fish tanks of different sizes. Tips: Fish tank cleaner is better for aquariums depth below 31.5 inches. PREVENT BLOCKING: Aquarium gravel cleaner can change water to keep water cleaner, with a filter basket in the tube, avoid blocking by gravel. Not only effectively separate and remove debris, but also protect your lovely fish or small gravel from suck out of the aquarium. EASY TO USE:Press the air button switch of the aquarium siphon cleaner to pump water , ensure that the inlet pipe is partially filled with water, then observe the outlet hose until the water automatically flows out quickly, last hold the aquarium gravel cleaner to clean up the place you want to.