Fish tank vacuums allow you to clean your aquariums and keep your fish healthy. You can remove debris, waste, and food particles, change the water, and clean the gravel for keeping your fish tank clean and attractive. There is a wide range of aquarium cleaners available from different manufacturers. We have handpicked the ten best fish tank vacuums that come with high recommendations.
1. Jeeco Aquarium Tools Aquarium Vacuum Gravel Cleaner

Jeeco aquarium vacuum cleaner is a great choice among the ten best fish tank vacuums. It has an air pressing button on top that sucks the debris with superior force. It is easy to use and can be operated with one hand. A plastic scraper is provided that attaches to the vacuum and cleans the aquarium without scratching its glass surface. You can remove food, excrements, and deposits, as well as rake sand and scrape algae with the Jeeco aquarium vacuum cleaner. The cleaner allows you to change water as well and comes with a flow clamp to control the water flow. A filter basket net prevents debris from jamming the cleaner and small fishes from being sucked into the tube.
2. Aqueon Siphon Vacuum Aquarium Cleaner

Aqueon Siphon is a good product for buyers looking for the ten best fish tank vacuums. It allows you to change the water of your fish tank and remove any debris from it as well. It comes with a priming mechanism and is easy to use. You can prime the pump with a simple up and down motion for changing the water. It sucks debris along with the water but prevents gravel from entering the pipe. Aqueon Siphon vacuum aquarium cleaner comes in different sizes for cleaning fish tanks of different capacities.
3. TERA PUMP Aquarium Cleaner TRFTCLN

TERA PUMP TRFTCLN is a highly recommended product among the ten best fish tank vacuums. It comes with excellent reviews from thousands of satisfied customers. There are two types of nozzles on the cleaner – a shorter one for draining water and a longer one for getting rid of food debris, gravel, and droppings. TERA PUMP TRFTCLN fish tank vacuum has an intake diameter of 1.7 inches and a delivery volume of 1.5 gallons per minute. It is designed for big aquariums with large fishes and is safe to use. Its unique patented filter allows dirt and sand to be discharged along with water. Another variant of the vacuum is also available for use with small fishes and aquariums.
4. EHEIM Quick Vac Pro Automatic Gravel Cleaner

If you need an automatic option among the ten best fish tank vacuums, then EHEIM Quick Vac Pro is a perfect fit for you. It can be used to clean gravel and extract sludge from the tank easily. You can clean the water in the fish tank without having to change it frequently. The vacuum runs on four AA batteries that yield a runtime of up to four hours. It has a super-fine mesh cartridge that will remove the smallest debris from the tank. Its cartridge can be removed for cleaning. EHEIM Quick Vac Pro can be submerged up to three feet. However, don’t use it for fish tanks with fine sand or fine gravel.
5. SunGrow Aquarium Gravel Cleaner Kit

When it comes to the ten best fish tank vacuums, SunGrow aquarium gravel cleaner kit is a popular item among buyers. It is a pumping kit that comes with a manual bulb controller to clean the tank. Squeeze the pump bulb a few times, and the water will start to flow. You can attach a suction cup for added convenience. The nozzle has a net to prevent gravel and debris from getting stuck in the hose. SunGrow Aquarium Gravel Cleaner Kit is available in various sizes and with different types of nozzles. You can select the one that is appropriate for your requirements.
6. LL Products Gravel Vacuum for Aquarium

LL Products gravel vacuum is a popular item on the list of the ten best fish tank vacuums. It uses the suction force created by squeezing its hand pump bulb to remove water. A flow control valve allows you to adjust the rate at which water flows. It has a one-way valve to prevent the water from flowing in the reverse direction. The filter attachment prevents gravel and small fish from entering the tube. It is suitable for cleaning tanks ranging from 20 gallons to 55 gallons. The kit comes with a minnow net for keeping the fishes out of the way when cleaning the tank.
7. Upettools Aquarium Gravel Cleaner

If you are looking for an all-in-one solution for cleaning your fish tank, then consider the Upettools Aquarium Gravel Cleaner. It allows you to change or filter water, clean sand and gravel, remove debris, and scrape algae. The cleaner uses a powerful motor that runs on 110V mains and consumes 28 watts of power. It has a maximum flow rate of 1700 liters per hour and can fill a 180-gallon fish tank in thirty minutes. You can adjust the flow as required. There are multiple attachment heads provided for cleaning your fish tank comprehensively.
8. Zacro Fish Tank Gravel Cleaner

Zacro fish tank gravel cleaner is a solid choice for the buyers searching for the ten best fish tank vacuums. The cleaner has been designed for 20 to 40-gallon aquariums. It features a large suction balloon that enables you to change water effortlessly. A knob allows you to control the flow rate of the water. Its nozzle features a sieve that prevents the sand from flowing out with water. You can use Zacro fish tank gravel cleaner for aquariums that have a sand bed without worry. It comes with a clip for attaching it to the aquarium during cleaning.
9. Aqueon Aquarium Water Changer

Aqueon Aquarium Water Changer is another good product from the company among the ten best fish tank vacuums. It comes with 25-feet of flexible tubing for filling the aquarium from a faucet. Its faucet adapter will fit a wide range of faucets and has a valve for switching between vacuuming and refilling. An 11-inch gravel tube allows you to clean the gravel and vacuum debris. The tube also has a separate valve for controlling the flow of water. Aqueon Aquarium Water Changer makes the process of fish tank cleaning efficient and effortless. It is also available with 50-feet of flexible tubing.
10. Laifoo Aquarium Vacuum Gravel Cleaner

Laifoo Aquarium Vacuum Gravel Cleaner is an alternate faucet-based option on the list of the ten best fish tank vacuums. It comes with a faucet connector and a 25-feet hose. The connector has a valve to switch between vacuuming and refilling operations. A siphon ball allows you to remove the water automatically with a few presses. You can remove the siphon ball once the water starts to flow for improving its flow rate. Its gravel tube has a filter screen for preventing gravel or fish from being sucked while removing debris. The tubing itself is odorless and won’t kink over time.