Putting Pothos Plant in Fish Tank: Everything You Need to Know

Yes, pothos plants can be placed in a fish tank. Pothos plants are a popular choice for their attractive appearance and ease of care.

This climbing plant is often used in aquariums as it helps to purify the water by absorbing nitrates and other toxins from the water to keep the tank clean and healthy for fish. It is also an excellent source of oxygen, which is beneficial for plant and fish growth.

However, it is crucial to note that you should never submerge the plant completely in the water as it can rot and damage the plant. Pothos plants are low maintenance and can be grown in a wide variety of conditions, making them a great addition to any fish tank or aquatic environment.

Putting Pothos Plant in Fish Tank: Everything You Need to Know

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Why You Should Consider Putting Pothos Plant In Your Fish Tank

Can You Put A Pothos Plant In A Fish Tank

Have you ever thought about adding a little greenery to your fish tank? If so, the pothos plant might be the perfect choice! Pothos is not only a beautiful plant that adds an aesthetic appeal to your aquarium, but it also provides a range of benefits that can enhance the wellbeing of your fish.

In this blog post, we will delve into the benefits of having a pothos plant in your fish tank and discuss why you should consider adding one.

Benefits Of Having A Pothos Plant In Fish Tank

Pothos plants have been known to benefit fish tanks in several ways. Here are some of the ways a pothos plant can enhance your fish tank:

Oxygenation And Filtration

One of the main benefits of having a pothos plant in your fish tank is oxygenation and filtration. Pothos is an epiphyte, meaning that it can grow in water or soil. This unique trait allows the pothos plant to remove harmful substances in the water, such as nitrates, nitrites, and ammonia, that could harm your fish.

In addition, pothos plant also adds oxygen to the water through its photosynthesis process, which is essential for your fish’s survival.

Aesthetic Appeal

Apart from the benefits related to water quality, a pothos plant also adds a stunning aesthetic appeal to your fish tank. The plant’s long, trailing vines and glossy, heart-shaped leaves provide a natural look that blends well with other aquarium components.

Adding the pothos plant to your aquarium can make your underwater sanctuary look more natural and inviting, creating a relaxing and comfortable environment for your fish to live in.

Adding a pothos plant to your fish tank is an excellent way to give your aquarium a more natural and beautiful look while also improving the water quality for your fish. With this plant in your tank, your fish will live in a safe, healthy, and aesthetically pleasing environment.

Choosing The Perfect Pothos Plant For Your Fish Tank

Are you looking to add some greenery to your fish tank? Adding plants to your aquarium can enhance the aesthetic appeal and create a healthy aquatic environment. Pothos plant is one such plant that is popular among fish tank owners.

But before you put a pothos plant in your fish tank, you need to consider a few factors. In this blog post, we will discuss how to choose the perfect pothos plant for your fish tank. Let’s get started!

Types Of Pothos Plant For Your Fish Tank

Not all pothos plants are suitable for your fish tank. Here are a few types of pothos plant that you can consider:

  • Marble queen pothos
  • Golden pothos
  • Neon pothos

Pothos Plant Requirements

Before choosing a pothos plant for your fish tank, you need to understand the plant’s basic requirements. Here are a few things to keep in mind:

  • Lighting: Pothos plants need moderate to high lighting, but direct sunlight can damage the plant.
  • Water: Pothos plants can grow in water, but the water should be clean, and the temperature should be between 60-85°f.
  • Fertilizer: Pothos plants are low maintenance, but they require occasional fertilization.
  • Temperature: The ideal temperature range for pothos plants is between 70-90°f.
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Factors To Consider Before Choosing

Choosing the right pothos plant for your fish tank depends on several factors. Here are a few things to consider:

  • Tank size: Make sure that the plant you choose fits your tank’s size and doesn’t overcrowd it.
  • Fish compatibility: Ensure that the plant is safe for your fish and doesn’t have any toxic properties.
  • Growth rate: You should choose a slow-growing pothos plant to avoid overgrowth and blockage in your aquarium.
  • Maintenance: Consider your maintenance schedule before choosing a pothos plant. Certain varieties require more maintenance than others.

Adding a pothos plant to your fish tank can be a great way to enhance its visual appeal and promote a healthy environment. By considering the factors mentioned above and choosing the right pothos plant for your tank, you can create a beautiful and thriving aquatic environment for your fish.

Preparing Your Fish Tank For Pothos Plant

Can You Put A Pothos Plant In A Fish Tank?

If you’re looking for an easy way to add some greenery to your fish tank, a pothos plant is an excellent choice. Not only is it a hardy plant that can thrive in a variety of conditions, but it’s also great at absorbing excess nutrients in the water, keeping your tank cleaner and safer for your fish.

In this post, we’ll guide you through the process of preparing your fish tank for a pothos plant using markdown syntax with h3 headings (###).

Cleaning Your Tank

Before adding any plants to your fish tank, it’s essential to clean it thoroughly to remove any dirt or debris that may cause problems later on. Here’s how:

  • Empty the tank, leave only the gravel.
  • Use a sponge or scraper, and clean the walls of the tank, remove any accumulated algae and dirt.
  • Clean all the decorations and the substrate you will use again.
  • Then, rinse everything with water, let it dry, and you are ready for the next step.

Adding Gravel And Substrate

Once your fish tank is clean, it’s time to add some fresh gravel and substrate to the bottom. Here’s how:

  • Choose a high-quality aquarium substrate for your tank, make sure it is safe for your fish.
  • Rinse the substrate with water before adding to the tank.
  • Spread the substrate at the bottom of the tank to create a layer at least two inches thick.
  • Then add the gravel on top of the substrate, at least one inch thick.

Creating The Ideal Environment For Pothos Plant

Now that your fish tank is clean and ready, it’s time to create the perfect environment for your pothos plant to thrive. Here’s how:

  • Choose a pothos plant with long and healthy vines that can extend outside of the tank
  • You will need a suction cup and a plastic container.
  • Fill the plastic container with filtered water and add some nutrients, follow the instructions to know how much to add to the water.
  • Put the container above the tank, use a suction cup to keep it in place.
  • Place the pothos plant vine into the container so that the roots are submerged in water.
  • Finally, adjust the placement of the container at a height to allow the plant’s vines to grow outward but prevent the leaves from submerging in water.

And that’s it! By following these guidelines on how to prepare your fish tank for a pothos plant, you can create a healthy ecosystem for your fish, plants, and you. Remember to keep an eye on your pothos plant regularly and adjust the placement of the container above the fish tank, accordingly.

Enjoy a cleaner, healthier, and more beautiful aquarium with a pothos plant. Happy planting!

Planting And Maintenance Of Pothos Plant In Fish Tank

If you’re an aquarium owner and a plant lover, it’s only natural to wonder if you can put a pothos plant in the fish tank. As a champion of air-purifying plants, pothos is an excellent choice. Plus, it requires minimal care, making it ideal for busy aquarists.

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Planting Your Pothos Vine

Planting your pothos vine is easy. Here’s how:

  • Take your pothos cuttings and rinse them with water.
  • Make sure to remove any extra leaves from the bottom half of the cutting.
  • Next, plant the cuttings securely into the substrate.
  • To encourage root growth, give your pothos a few weeks to settle into the substrate before submerging it completely in the water.

Caring For Pothos Plant In Fish Tank

Proper care is essential for the pothos plant’s survival in a fish tank. Here are a few things you must consider when tending to your pothos plant:

  • Provide sufficient lighting. Pothos requires moderate light, so it’s best to place it near the top of the tank where it can receive natural lighting.
  • Keep your water quality in check. It’s essential to ensure that the water chemistry of the aquarium is balanced, and the ph remains between 5.0 to 8.0.
  • Trim the plant regularly. Cutting the pothos every few weeks will maintain its beauty and promote healthy growth.

Pothos Propagation In Fish Tank

Propagating a pothos plant in a fish tank is a simple process. Follow these steps to propagate your pothos:

  • Identify the best pothos stems to use for propagation and ensure they are healthy.
  • Cut off a six-inch length of the stem that has at least two healthy leaves.
  • Place the stem cutting in a jar of water with the node fully submerged.
  • Change the water every few days to keep it fresh.
  • After a few weeks, roots should start to grow, and eventually, leaves will grow out of the node.
  • Once the roots are an inch or so long, transfer the pothos cuttings into the substrate and enjoy watching the plant grow.

Pothos is an excellent addition to any aquarium. With proper care, this easy-to-grow plant can bring beauty and many benefits to the fish tank environment.

Common Problems With Putting Pothos Plant In Fish Tank And Their Solutions

Can You Put A Pothos Plant In A Fish Tank

Keeping fish is a relaxing and enjoyable hobby, and adding plants to the tank can help create a natural and healthy environment for your fish. Among various aquarium plants, pothos plant is one of the most popular choices. It is low-maintenance, easy to grow, and can purify water by absorbing excess nutrients.

However, putting a pothos plant in a fish tank has its challenges. In this post, we will discuss common problems with putting a pothos plant in a fish tank and their solutions.

Algae Growth

One common issue with pothos plants in a fish tank is the growth of algae. Algae can be problematic for your tank, as it is unsightly and can affect the water quality. Here are some reasons why algae grow and how to prevent it:

  • Excess nutrients: Algae feed on nutrients, so if you are overfeeding your fish, or if there is too much decaying organic material in your tank, it can lead to the growth of algae. Make sure you feed your fish the right amount, and regularly clean your tank to remove any uneaten food or debris.
  • Excess light: Algae require light to grow, so if your tank is getting too much light, it can promote the growth of algae. Consider reducing the lighting hours or intensity, or add floating plants to your tank to shade the water.
  • Improper water circulation: If your tank doesn’t have proper water circulation, it can lead to stagnant water, which can promote the growth of algae. Consider adding a filter or aeration system to your tank to improve the water flow.

Plant Decay Or Death

Another issue that can arise from putting a pothos plant in a fish tank is the decay or death of the plant. Pothos plants require specific conditions to thrive and can be affected by the water quality in your tank.

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Here are some tips on how to prevent plant decay or death:

  • Water quality: Pothos plants are sensitive to chlorine and other chemicals found in tap water. If you are using tap water, let it sit for 24 hours before adding it to your tank, or use a dechlorinator to neutralize the chemicals.
  • Water temperature: Pothos plants prefer warm and consistent temperatures of around 74 to 82°f. Make sure your tank’s temperature is suitable for the plant.
  • Nutrient deficiency: Pothos plants need nutrients to grow, and if they are not getting enough, it can lead to the decay or death of the plant. Consider using a plant fertilizer or adding a nutrient-rich substrate to your tank.

Overgrowth And Pests

One potential issue with pothos plants is their fast growth rate, which can lead to overgrowth. Overgrown plants can be a visual problem and can cause the shading of other plants, leading to their decay. Pests can also be attracted to the plant and can ultimately damage it or your fish tank.

Here are some tips on how to prevent overgrowth and pests:

  • Pruning: Regular pruning can help prevent overgrowth and keep your plant healthy. You can use scissors or shears to trim the plant, removing dead or yellow leaves and stems.
  • Placement: Placing the plant away from direct light can help slow its growth rate. Also, be sure to research which plants can co-exist with pothos.
  • Pest control: Pests such as spider mites and aphids can harm your pothos plant and tank inhabitants. Consider using natural pest control methods, such as ladybugs or neem oil, to combat these pests.

You can put a pothos plant in a fish tank, but it does require specific care to thrive. By understanding these common problems and how to prevent them, you can keep your pothos plant healthy and your fish tank clean and beautiful.

Frequently Asked Questions On Can You Put A Pothos Plant In A Fish Tank

Can Pothos Plants Survive Underwater In A Fish Tank?

No, pothos plants cannot survive underwater in a fish tank. They are terrestrial plants and need proper soil and air to grow.

Can Pothos Plants Grow Roots In A Fish Tank?

Yes, pothos plants can grow roots in a fish tank. They can absorb nutrients from the water and grow roots in the substrate or aquarium décor.

Will Pothos Plants Purify The Water In A Fish Tank?

Yes, pothos plants can help purify the water in a fish tank by absorbing nitrates and other harmful chemicals. This helps to create a healthier environment for your fish.

How Should I Plant Pothos In A Fish Tank?

You should plant pothos in a fish tank by placing cuttings in the substrate or attaching them to aquarium décor. Ensure the roots are submerged in the water.

How Often Should I Change The Water In A Fish Tank With Pothos Plants?

Water changes should be performed regularly as per the standard aquarium maintenance schedule. Pothos plants do not require any special water change frequency.


After reading this article, you now know that putting a pothos plant in a fish tank is not only safe but beneficial for your fish. This plant can improve the water quality by absorbing harmful chemicals and adding oxygen to the water.

Furthermore, it can also add to the aesthetic appeal of your aquarium. However, make sure to follow some basic guidelines for planting the pothos, such as avoiding the use of fertilizers or pesticides and trimming back overgrown roots. In doing so, you can create a healthy and thriving aquatic environment for both your fish and plants.

Remember to keep your fish’s specific needs in mind and monitor their behavior to ensure the plant is not causing any harm. In short, adding a pothos plant to your fish tank can be a great addition, as long as you do it carefully and mindfully.