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Siphoning is a great way of using gravity to move large amounts of water from one location to another. You can empty a pool, clean a fish tank , or prepare rainwater jugs by siphoning. If you are working with fresh water, it’s possible to move water through a siphon using pressure from your mouth. If you are working with a single siphon tube, submerging the tube and draining it is a quick option. However, if you are tackling a larger job, then a two-hose siphon system might be your best bet.
Steps
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Position an empty bucket. You’ll need to use gravity to siphon water from one spot into a bucket. [1] X Expert Source Craig Morton
Aquarium Specialist, Aquarium Doctor Inc. Expert Interview. 21 July 2020. The object that the water is coming from must be higher than its final destination. So, if you are siphoning water from a full bucket to an empty bucket, place the destination bucket on a stable, lower surface. [2] X Research source -
Position a siphon tube. Stick the end of your siphon tube into the empty destination bucket. [3] X Expert Source Craig Morton
Aquarium Specialist, Aquarium Doctor Inc. Expert Interview. 21 July 2020. It should almost reach the bottom of the bucket to prevent it from coming back out. Then, place the other end of the siphon into the full bucket.- You may want to use a weight to keep the end of the hose in the water.
- You can use almost any type of hose or tube for siphoning . However, it really helps if the hose is clear so that you can see the progress of the water.
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Suck lightly on the end of the tube. Pick up the end of the siphon tube from the lower destination bucket or container. Lift it just above the container of water, which will help you avoid getting water in your mouth. Then, place your lips around the tube's end and suck like a straw. Pull the water just over the rim of the container of water. Once the water reaches the arc of the tube, it will start to come down the tube. Move your mouth and insert the tube into the bucket. [4] X Research source- If your hose isn't long enough for you to weigh it down in the water and hold it up over the container, then you likely need a bigger hose.
- Be careful to watch the location of the water in the tube or you might end up swallowing some as it comes out of the end. This is a reason why it is not a good idea to siphon other liquids, like gasoline, with your mouth.
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Let the water pour into the empty bucket. Take the end of the halfway full siphon tube away from your mouth and quickly place it into the lower container. The water will start to run into the bucket through the siphon. It will continue until the upper container is emptied or you pull the siphon end out of either container.
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Immerse the tube in a container of water. Coil the siphon tube into a circle and place it into a container full of water. Gently push the tube down until it is completely covered, working from 1 end to the other. You will see air bubbles pop up to the surface of the water, as the air escapes from the inside of the tube. Go slowly to allow the air bubbles to escape as you submerge the tube. Once the bubbles stop, the tube is full of water and ready to be drained. [5] X Trustworthy Source Science Direct Online archive of peer-reviewed research on scientific, technical and medical topics Go to source- To make sure that the bubbles are completely out of the tube, shake it a bit before pulling it out.
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Place your finger over the end of the tube. Now that the tube is full of water, you’ll need to stop up the end that you plan to pull out of the container. Fold or crimp the tube in on itself toward the end, creating a barrier. Then, place your finger or thumb over the end, blocking off the flow of water out of the tube. [6] X Research source- The tube must stay totally under the water during this process or you’ll end up with bubbles in it.
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Move the plugged end of the tube to the empty container. Slowly and carefully lift the blocked tube end out of the water. Keep your finger covering the end of the tube. And, make sure the other, unblocked end stays securely under the water. Place the blocked end into the lower, empty container. [7] X Research source -
Unplug the tube. Pull your finger away from the end of the tube. Hold the tube down slightly with your fingers to keep it from flailing around as the water starts to come out. Watch the water move from the higher container and into this new one. If the water flow seems to stall, give the tube a small, quick shake to start it up again. [8] X Trustworthy Source Science Direct Online archive of peer-reviewed research on scientific, technical and medical topics Go to source
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Position the first garden hose. Put the end of your hose in the bottom of a higher container that the water will move out from. If you choose to anchor the hose down with an object to keep it from moving, just make sure that it doesn’t block the water flow. Then, place the opposite end of the same hose into a container that is the destination for the siphoned water.- This is a great method to use if you need to siphon water over a longer distance or if you need to move a large amount of water.
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Attach the shut-off valve. Screw on the valve to the end of the hose that is at the bottom of the higher container. Make sure that the valve is set on the open position. You can purchase a shut-off valve at your local garden store. -
Attach a second hose. Get the unused hose and screw one of its ends into the empty side of the shut-off valve. Then, attach the other end of the second hose into a nearby faucet. Double-check that all of your connections are secure and tight. -
Fill the siphon hose. Turn your faucet until it starts to send water out through both hoses. Watch to see when the first hose is full. Then, turn the shut off valve into the off position. You can then disconnect the second hose from both the faucet and the valve. This will leave you with one hose that is full of water and connected to both containers. -
Open the shut-off valve. As soon as you move the valve into the open position, the water will rush out of the hose and into its final container. You can hold the end of the hold somewhat upright to guide the flow of water if you like.
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Expert Q&A
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QuestionCan I use a siphon hose to empty an aquarium?Craig Morton is the CEO of Aquarium Doctor Inc. based in Huntington Beach California and servicing Orange County, Los Angeles County, and the Inland Empire. With over 30 years of aquarium experience, Craig specializes in creating custom aquarium designs along with aquarium installation, service, and maintenance.Yes, you can use a siphon hose to siphon the water from the aquarium into a bucket.
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QuestionWhat's the best way to siphon water for an aquarium?Craig Morton is the CEO of Aquarium Doctor Inc. based in Huntington Beach California and servicing Orange County, Los Angeles County, and the Inland Empire. With over 30 years of aquarium experience, Craig specializes in creating custom aquarium designs along with aquarium installation, service, and maintenance.The best way to siphon water for an aquarium is to use a 4-6 foot siphon hose.
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QuestionHow do I empty an aquarium into a low-level sink using a piece of polythene tubing?Doug Ludemann is the owner and operator of Fish Geeks, LLC, an aquarium services company based in Minneapolis, Minnesota. Doug has worked in the aquarium and fish-care industry for over 20 years, including having worked as a professional aquarist for the Minnesota Zoo and Shedd Aquarium in Chicago. He received his Bachelor of Science in Ecology, Evolution, and Behavior from the University of Minnesota.Remove the substrate and detritus from one corner of the tank, then weight your tube down in that corner using a small stone or aquarium decoration. Start your siphon using the submersion method above. The size of the tube will depend on it's circumference, so a wider tube will go faster than a smaller tube. However, you can successfully drain a tank using a small tube if you're patient.
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Video
Things You'll Need
- Container of water
- Plastic tube
- 2 garden hoses
- Shut-off valve
- Bucket
- Object to anchor the garden hose
Tips
- If you are siphoning as part of an experiment, add a few drops of food coloring to the higher water container. You’ll then be able to see that water travel down the tube and into the empty bucket. [9] X Research sourceThanks
- The size of your hose will determine how long it takes to siphon the water. Larger pipes will work faster than smaller pipes. Additionally, smaller pipes can easily become clogged by sediment or detritus.Thanks
- Add a shutoff valve inline at the crest of the tubing and a check valve at the outlet end and you can completely control the siphon hose and it will stay primed when you shut it off.Thanks
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Warnings
- Make sure that the hoses that you are using do not have any holes. If they leak water, then the siphon process may be slowed down or it may not work at all.Thanks
- It’s a good idea to have a separate hose for siphoning water. Do not use the same hose for gasoline products or chemicals. [10] X Research sourceThanks
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References
- ↑ Craig Morton. Aquarium Specialist, Aquarium Doctor Inc.. Expert Interview. 21 July 2020.
- ↑ https://wonderopolis.org/wonder/how-does-a-siphon-work
- ↑ Craig Morton. Aquarium Specialist, Aquarium Doctor Inc.. Expert Interview. 21 July 2020.
- ↑ https://wonderopolis.org/wonder/how-does-a-siphon-work
- ↑ https://www.sciencedirect.com/science/article/abs/pii/S0022098197001962
- ↑ https://sciphile.org/lessons/siphons
- ↑ https://sciphile.org/lessons/siphons
- ↑ https://www.sciencedirect.com/science/article/pii/S2468067218300889
- ↑ https://sciencewithkids.com/Experiments/Physics-experiments/water-siphon-experiment.html
About This Article
Article Summary
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To siphon water, start by submerging one end of a hose or tube in the water you want to siphon out. Then, put the other end in your mouth and gently suck in. When the water is about halfway through the tube, remove the tube from your mouth and put it into an empty container lower than the original water source. If you’re siphoning something other than water, like gasoline, use a clear hose and make sure to stop before the liquid reaches your mouth. Finally, let the water drain out, making sure the other end stays submerged in the water. For tips on how to move large amounts of water using two garden hoses, read on!
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Reader Success Stories
- "I'm an author writing about homebrewing, and siphoning is one of the hardest parts of the process; the one most responsible for ruining batches, thanks to the introduction of oxygen. This article reminded me of a few tricks I don't use anymore that newer brewers, those whom my book is for, definitely need to know." ..." more
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"I'm an author writing about homebrewing, and siphoning is one of the hardest parts of the process; the one most responsible for ruining batches, thanks to the introduction of oxygen. This article reminded me of a few tricks I don't use anymore that newer brewers, those whom my book is for, definitely need to know."
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"We had a gutter which slopes the wrong way so the rainwater poured off the end. We put a garbage can under the gutter with a hose siphoning to a drain. The hose did not lose its prime and the tip about the shut-off valve on the end explains why."
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"Have been wondering how to syphon water out of the bath into the garden for some time. The idea of attaching another hose and feeding water into the bath to prime the syphon was brilliant. Set it up. Working well!"
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"Our water is very expensive, and we are in a drought. Want to save washing machine rinse water for outdoor plants. The "Two Garden Hose" method is exactly what I think will work for me. Thank you!"
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"I couldn't figure out how to start the flow of water. The 2 hoses & shut off valve really helped!"
