VIVOSUN 2-Pack LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature with Suction Cup for Turtle

Perfect for quick water changes Efficiently separates debris from gravel Self-priming, using an up and down motion to start water flow

【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.

Scrape Off Algae With Ease -- Tired of dirty fish tanks? Our aquarium scraper is a sponge that helps to lift even the most stubborn algae off the glass. Simply scrub the glass walls with the pad and clean water, to help the build-up disappear in no time Made for Glass -- The aquarium scrubber doesn't have excessively sharp or hard fibers. Specially designed to be the ideal glass tank cleaner, as it is specially made to help avoid scratching or damaging your aquarium walls. Please note that this aquarium brush should be used with water and only on glass surfaces. Other surfaces, like acrylic, may scratch Multiple Cleans -- Our algae pad is large and thick when compared to others (3.25” x 3.25” x 1”). This allows you to use each aquarium glass cleaner numerous times. Scrub off gunk as often as you need with our 4 pack