How to Keep Floating Plants in One Place? [4 Methods Explained]


In this article, we’ll go over 4 ways to keep floating plants in place and how you might like these methods. If your plant is a potted houseplant, use one of the following techniques:

The “how to contain floating aquarium plants” is a question that has been asked many times. The four methods are explained below.

Adding some floating plants to your aquarium might help it seem more appealing. However, it is possible that it will get congested and cover the aquarium’s top surface.

No matter how hard you try, your plant will not stay in one spot for long. Not for even a second.

So you’re worried about how to keep floating plants together?

Suction cups may be used to connect the fishline to both sides of the aquarium. You may also use an air hose to create a circular trap. Simply cut them to the size you want and secure them with a holder. Alternatively, you may construct a square straw holder and connect it to the tank.

This is just a teaser. Simply scroll down to learn more about four different ways to keep your floating plants in one spot.

Why Is It Necessary to Keep Floating Plants in One Spot? is the source of this information.

But wait, before we go into the strategies, let’s take a look at the dangers that floating plants might offer.

We understand why you want to store all of your floating plants in one spot. However, we felt you would not realize the seriousness of the repercussions if you can’t control floating plants.

So, if you’re unable to do so, here’s what you’ll have to deal with:

Problem 1: Power Filter Disrupted by Floating Plants

The most usual scenario is for your floating plants to congregate around the HOB power filter. Some even obstruct the filter’s airway, making it impossible to use. 

The air filter, as you may know, permits oxygen bubbles to enter the tank. As a result, your fish will be able to swim correctly. The fish tank is surrounded by these floating plants. Close the airway via which the bubbles escape. Check to see if any floating plants are blocking the filters. To prevent getting the aquarium or pond filter, you may need to keep them all together.

This is the reason why your HOB power filters aren’t working correctly. As a result, if you want your filter to perform effectively, you must keep floating plants away from it.

Fish aren’t getting enough food, which is problem number two.

If you’ve already observed that your fish’s condition has deteriorated. Alternatively, if you’ve observed your fish aren’t receiving enough food, it might be because of your floating plants.

Yes, you read that correctly. If you look carefully, you can see how the fish food becomes entangled with the floating plants. This makes it very difficult for the little fish to consume the meal. So look for fish feeds near the floating plants, which will offer you an excuse to keep them together.

As a consequence, they get malnourished. Isn’t it horrible for the small creatures? If it isn’t enough to worry you, consider the following consequence.

Problem 3: Plants on the Ground Aren’t Getting Enough Light

Is it true that floating plants need light?

Light is required for the development of all plants, whether they are aquatic or not. Another concerning effect of floating plants is that the plants on the aquarium’s ground get insufficient light.

However, since the top area of the tank is covered by floating plants, the bottom plants do not get enough light. So, if your dwarf hairgrass has started to melt, this might be the cause.

This might possibly be why your micro sword carpet isn’t spreading. Even if it is expanding, insufficient illumination will eventually put a halt to it. When we compared dwarf hair grass to micro sword, we discovered that illumination is crucial in both cases.

See, we warned you about how dangerous it can be if not properly maintained. But don’t worry, we’ll show you how to keep your lovely floating plants in place using other methods. Simply dive in-

What Is the Best Way to Keep Floating Plants in One Place? 4 Sure-Fire Techniques


You now understand how harmful it may be for your fish and ground plants if you don’t maintain your floating plants together. So now is the time to figure out how to keep floating plants exactly where you want them. You may use one of the four DIY approaches to do this.

Plant border using fishing line is the first of four methods.

This is the approach to utilize if you’re seeking for the most basic and widely used strategy. However, you must first get the following items:

Shop Now!how-to-keep-floating-plants-in-one-place-4-methods-3603601how-to-keep-floating-plants-in-one-place-4-methods-1914461Wire for fishing that is clearHanging wire that is clear and easy to store
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Let’s get started now that you’ve gotten your hands on the tools.

First, determine whether you want to outline the space for your floating plants vertically or horizontally. Take out your fishing line after you’ve made your decision. And trim it according to the amount of area you wish to devote to the plants. Cut the string quickly using the C.JET TOOL 10′′ Heavy Duty Scissor.

You’ll see that the top of your suction cup contains small holes. Simply place the fishline string inside and connect the suction cups to the inside of your aquarium wall. 

The fishline will be held in place by the suction cups on both ends. In addition, the fishline may be used to create a border for your floating plants.

This strategy will help you keep floating plants away from power filters if you’ve been concerned about it. This issue may be caused by plants like water sprite, miniature water lettuce, and hornwort.

Attach the suction cups 1.5 inches below the top surface, as a fast hint. As a result, the fishline will keep any floating plants you have.

Plant trap using an air hose is the second of four methods.

It’s time for yet another simple do-it-yourself project. If you have aquariums with fish, you’re probably already familiar with the air hose/air tube. Basically, this approach entails converting your air hose into a plant trap. This trap may be able to rescue you from a lack of aquarium lighting.

Below is a list of the tools we propose for this method:

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It’s time to get to work on the DIY floating plant trap now that you know what you’ll need.

With a Sharpie Permanent Marker, measure the air tubing and mark it at 2 inches. Then, using heavy-duty scissors, cut it out. Connect both ends of the air hose with an air pipe connection bow. Make sure that the bow is securely fastened to both ends of the air hose. The trap should be in the form of a circle.

Now that you’ve completed the floating plant ring, you may go on to the next step. Place it in your aquarium and fill it with all of your floating plants. Free-floating plants like red root floater, duckweed, and frogbit thrive in this trap.

floating plants covered with air tube is the source of this image.

All of your floating plants are now encased inside the ring. You also won’t have to worry about your fish being hungry. They now have the majority of the aquarium to themselves.

Are you having problems following the steps? Don’t be concerned! Simply watch the video below, and everything will become perfectly obvious.


Plant trap in a bottle is the third of four methods.

Making a bottle trap for your plants is another option. If you want to recycle bottles, we offer a simple yet effective way for you. 

It’s now time to look for the ideal tools. You’ll need the following items: 

It’s time to put the tools to work and create the adorable little bottle trap. Now search your bottle for the circles. The center section will create a beautiful miniature circle-shaped plant trap.

Make careful to leave an additional section above the circle to serve as a grip while cutting out the perfect circle. It’s best if you cut the handle in the form of your little finger. You don’t have to bend it precisely like a finger, however. Only a “I” shaped vertical handle should be carved.

Take your lighter and attempt to reheat the excess plastic piece you’ve saved as a handle after you’ve completed cutting. Warm it gently and fix it in the form of a reversed “V” clip.

It’s now time to place your aquarium floating plant ring in the tank. Place the inverted V clip against the aquarium’s wall. As a result, it blends in with the aquarium’s glass wall. 

Place the plants inside the plant trap now. This plant trap will not move until you manually move it. As a result, you’ll be effective in capturing your stray plants. 

Plant trap made with straw is the fourth of four methods.

Straws made of recyclable materials are no exception when it comes to recycling. In fact, using this strategy will guarantee that your extra straws are put to good use. The floating plant trap will be made in the form of a square using straws. Which can accommodate a greater number of plants. 

The following items will be required to construct the trap:

Now all you have to do is follow the instructions below to make your straw plant holder.

Cut the Straw and Air Tube in Step 1 of 3

First and foremost, since we’re constructing it in a square form, you’ll need to cut four straws into 2–3-inch pieces. Bend the plastic straw and observe where it matches the opposite side to get the proper measurement for cutting the straws.

You’ll see the squeezed section of the straw extending as you bend. Now cut the straw by pressing the stretched half against the bottom portion. Always remember to cut both sides of the paper together. Now, using the same way as before, cut all four straws.

You must now cut the air tubing into four parts. Each component must be precisely 12 inches long. And now you’re all set to build your trap.

Attach the Straws Together (Step 2 of 3) 

Now comes the exciting part. Take a piece of straw that you’ve previously chopped. 

You must now apply seachem superglue on the air tubing that you have previously cut. Also, insert the air tube into the straw. Connect the opposite end of the straw to the other side of the air tube. Press the straws against each other until the air tube is no longer visible.

As a result, the air tube parts from both apertures will be within the straws. It aids in the connection of the other straw parts.

To attach the remaining straws, repeat the procedure. Finally, there will be a straw square.

Make the Straw Plant Holder (Step 3 of 3)

You’ve completed the straw trap construction procedure. It’s time to attach the holder. You’ll need two straws and a 12-inch air tubing for this.

You’ll have to cut the straws once more. This time, however, extend the compressed straw to its maximum length. Make a fire using the lighter to repair the straws.

Hold the patched section of the straw together; it should now look like a closed clip. Cut the straws into 2-inch lengths now. Attach the air tube with both straws from both ends, same as previously. Don’t forget to use super glue to secure the pieces together.

The holder will eventually resemble a “S.” After that, mount the holder to the aquarium’s wall. Place the square-shaped trap on the holder’s one end. The holder will make certain that the trap does not move.

Now is the time to place your floating plants in the trap. The remainder will be handled by your floating plant guard. You can also capture floating plants with lengthy roots since it can hold many plants. The Brazilian Pennywort, for example.

You may also use this loop if you created a pond in a terrarium.

The Four Plant Trap Methods Are Compared

Let’s compare and contrast the various strategies for keeping aquatic floating plants together now that you’ve learned about them all.

MethodPlant border using fishing linePlant trap using an air hosePlant trap in a bottlePlant trap made with straw
ToolsSuction cups, fishlinea tube of air or a hose of aira plastic bottle, a pair of small scissors, and a lighterScissors, Straws, Standard Aquarium Airline Tubing Superglue that is suitable for aquariums, and lighter
Time required for setup30 mins10 mins40 mins40 mins
Type of plant that is bestFloating leaves that are free-floating, submerged floating leaves, creeping, trailing floating leavesfloat in the airFloating leaves submerged in water, crawling and trailingFloating leaves submerged in water, crawling and trailing


How can you make plants float while still guaranteeing that the fish have enough to eat?

You may do the opposite in this scenario. Rather of catching floating plants in traps, let them float freely. Make a food trap, however, to guarantee that your fish receive the food. Simply create a circle out of the air hose tubing and use it as a feeding hole. When you push food through the hole, the fish may eat it without being distracted.

Is it possible to use the suction cup to connect the fishline?

Yes, this method is effective for everyone. However, you may need to replace the suction cups once a month.

Is there an other method to construct a trap?

Yes, an acrylic glass tube may be used to construct a loop. You’ll need to warm up the tube and bend it into a circular form in this scenario. You’ll need a Dremel to cut the tube. Because this is a highly professional job, we recommend that you use caution while doing it.


This is all you need to know about keeping floating plants where you want them to be. Applause for persevering in learning all the nuances on how to maintain floating plants in one spot.

Please let us know which option worked best for you in the comments section.

Thank you & good luck.

The “aquarium feeding ring” is a device that can be used to keep floating plants in one place. There are 4 methods explained for keeping the plants in one place.

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