8 Ways To Keep Live Plants Alive In An Aquarium

Last Updated on 2023-08-30

Aquariums are beautiful additions to any home. Not only do they provide a place for fish to live and play, but they also act as a decorative piece in the room. One of the best ways to make your aquarium even more stunning is by adding live plants. While this may seem like a daunting task, it’s actually pretty easy to do if you follow these simple steps.

This is a great way to improve the overall aesthetics of your tank and create a more natural environment for your fish. We’ll go over the benefits of keeping plants in your aquarium, as well as some tips on how to do it successfully. So, if you’re ready to take your aquarium hobby up a notch, keep reading!

Is It Hard To Keep Live Plants In An Aquarium?

Many people believe that keeping live plants in an aquarium is difficult, but this is not necessarily the case. While it is true that plants can be finicky and require careful care, there are many species that are relatively easy to maintain. Furthermore, the benefits of having live plants in an aquarium—such as increased oxygenation and improved water quality—outweigh the challenges.

Live plants help to create a natural and inviting environment for your fish. They also provide a place for the fish to hide and lay their eggs. In addition, live plants help to remove toxins from the water, making it healthier for the fish. The only downside to keeping live plants is that they can be a little more expensive than fake plants. But in the long run, they’re definitely worth the investment.

Pros And Cons Of Having Live Plants In Aquarium

Many people enjoy keeping fish as pets, and one of the best ways to create a beautiful and inviting environment for them is to fill their aquarium with live plants. There are many different species of plants that can be used in an aquarium, and each has its own unique benefits. Live plants can help to filter the water and provide shelter for fish, making them feel more comfortable and safe. On the other hand, live plants also have some drawbacks.

Keep reading and weigh the pros and cons carefully to make the best decision for you and your fishy friends.


1. Plants can help to create a more natural environment for your fish. Any fish enthusiast knows that a key part of keeping fish is creating a healthy and comfortable environment for them to swim in. And one important way to do that is by incorporating plants into your aquarium. Plants can help to create a more natural environment for your fish, providing them with places to hide and explore.

2. Plants can help to improve the overall appearance of your aquarium. Most people who set up an aquarium do so with the intent of creating a beautiful underwater environment. Fish are often the main focus, but it’s important to remember that plants play an essential role in the overall appearance of the aquarium.

3. Plants can help to oxygenate the water in your aquarium. One important aspect of aquarium care is ensuring that the water is oxygenated. While there are a number of ways to do this, one of the simplest is to add plants to the tank. Plants help to oxygenate water by releasing bubbles of oxygen as they photosynthesize.

4. Plants can help to provide shelter and hiding places for your fish. One way to provide shelter for your fish is to include plants in your aquarium. Aquatic plants not only add oxygen to the water but their leaves and stems can also provide hiding places for your fish.

5. Plants can help to absorb excess nutrients in the water, which can help to prevent algae growth. Plants also help absorb excess nutrients and carbon dioxide, helping to keep the water clean and clear. As a result, aquarium plants can play a critical role in maintaining a healthy ecosystem for your fish.


1. Plants can be expensive to purchase and maintain. One of the biggest drawbacks is the cost. Not only do you have to purchase the plants themselves, but you also need to invest in the proper lighting and filtration to keep them healthy.

2. Plants can be difficult to care for, and they may not thrive in all aquariums. Plants need a specific balance of nutrients and light to thrive. They may not always be able to get what they need in an aquarium setting.

3. Some plants can release toxins into the water, which can be harmful to your fish. If you’re thinking of adding plants to your aquarium, do some research ahead of time to make sure you choose species that are compatible with your fish and won’t cause any problems.

4. Plants can obstruct your view of the fish in your aquarium. Tall plants, in particular, can make it difficult to see into the tank, which can be frustrating if you’re trying to watch your fish swim around. In addition, plants can also block filter intakes and other openings in the aquarium, which can cause problems with water circulation and filtration.

5. Aquarium plants can be a breeding ground for algae and other bacteria. This can lead to water quality issues and, in extreme cases, fish die-offs. It can also cause an increase in maintenance and make it more difficult to keep your tank clean.

Overall, there are both pros and cons to having live plants in your aquarium. It’s important to weigh the pros and cons before making a decision. If you do decide to add live plants to your aquarium, make sure you’re prepared to care for them properly. With a little bit of effort, you can create a beautiful and healthy underwater world for your fish and other aquatic creatures.

Goldfish, aquarium, a fish on the background of aquatic plants

How To Keep Aquarium Plants Alive

Aquarium plants are a beautiful addition to any fish tank, but keeping them alive can be a challenge. By following these simple tips, you can ensure that your aquarium plants have everything they need to thrive. With a little bit of care, you can enjoy the beauty of aquatic plants in your home for years to come.

Change the Water Regularly

Just like with your fish, the water in your aquarium will need to be changed regularly in order to prevent it from becoming stagnant. Stagnant water is more likely to harbor bacteria and other harmful organisms that can harm your plants.

Choose the Right Plant Species

Not all plant species are created equal when it comes to surviving in an aquarium environment. Some plants are much more resilient than others and can better withstand the rigors of aquarium life. When choosing plants for your aquarium, be sure to research which species are best suited for life underwater.

Provide Adequate Lighting

Most aquarium plants need some form of lighting in order to photosynthesize and stay alive. If your aquarium does not receive enough natural light, you may need to provide artificial lighting for your plants. Be sure to research the specific lighting requirements of the plant species you have chosen before setting up your tank.

Fertilize Regularly

Aquarium plants will also need to be fertilized in order to thrive. There are many different types of plant fertilizer available on the market, so be sure to choose one that is specifically designed for use in an aquarium.

Maintain a Consistent Temperature

Like all living things, plants are affected by changes in temperature. If the water in your aquarium is too cold or too hot, it can stress or even kill your plants. Maintaining a consistent water temperature is essential for keeping your plants healthy.

Keep an Eye on Algae Growth

Algae is a common problem in aquariums, and it can quickly take over if left unchecked. While some algae growth is normal, excessive algae growth can suffocate and kill your plants. Be sure to keep an eye on the algae growth in your tank and take steps to control it if it begins to get out of hand.

Remove Dead Leaves

As plants grow, they will shed their leaves. These dead leaves can decompose in the water and release harmful chemicals that can harm your other plants. Be sure to remove any dead leaves from your aquarium as soon as you see them.

Prune Regularly

Just like with any other plant, aquarium plants will need to be pruned on a regular basis. Pruning helps to keep your plants healthy and prevents them from becoming overgrown.

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How To Set Up A Freshwater Aquarium With Live Plants

Planted freshwater aquariums are becoming increasingly popular as people look for ways to bring a piece of nature into their homes. These unique ecosystems provide a calming presence while also offering a glimpse into the underwater world. Building a planted aquarium is not as difficult as it may seem, and with a little planning, you can create a beautiful and natural-looking aquatic environment.

Here is a step-by-step guide to show you how easy it is to add live plants to your aquarium.

Step 1:  Choose the right plants

One of the most important steps in creating a planted aquarium is choosing the right plants. Not all aquatic plants are suitable for life in an aquarium, and some can even be harmful to your fish. When selecting plants for your aquarium, be sure to research each species to make sure it will thrive in the conditions you can provide.

Some good beginner plants for a planted aquarium include:

  • Java Fern
  • Anubias
  • Hornwort
  • Water Sprite
  • Amazon Sword Plant

These plants are all relatively easy to care for and can tolerate a wide range of water conditions.

Step 2: Create a planting plan

Before you start adding plants to your aquarium, it is a good idea to create a planting plan. This will help you determine where each plant should go and how many you will need. When creating your planting plan, consider the following:

  • The size and shape of your aquarium
  • The number and type of fish you have
  • The type of substrate you are using
  • The amount of light your aquarium receives

Once you have considered all of these factors, you can start planning where to place your plants.

Step 3: Plant your aquarium

Begin by adding a layer of substrate to your aquarium. This can be anything from gravel to sand, and it is important to choose a material that will allow your plants to root properly. Once you have added the substrate, you can start adding plants. To plant your aquarium, simply dig a small hole in the substrate and place the plant inside. Gently press the substrate around the plant to secure it in place.

Step 4: Add fish and enjoy!

The final step is to add your fish and enjoy your new planted aquarium! Be sure to acclimate your fish slowly to their new environment, and keep an eye on them for signs of stress. With proper care, your aquarium will provide you with years of enjoyment.

How To Treat Aquarium Plants For Snails

One way to get rid of snails is to dip new plants in a solution that kills snails and snail eggs before they get into your aquarium. While many aquarists have found success with these treatments, it’s important to remember that they may cause harm to more delicate plants. Before applying your method to all of your new plants, you can give it a test run on just one. The use of any of these solutions requires a separate bucket, tub, or sink and should never be done within the aquarium itself.

  1. Aquarium Salt . Salt hurts snails and slugs on land, and it will also dry out snails in the tank. One cup of aquarium salt or kosher salt per gallon of water makes a solution. Rinse the plants for 15–20 seconds in the saltwater, keeping the roots out of the water, once the salt has dissolved. The plants should be rinsed in fresh water after being submerged in saltwater, and then planted in the aquarium.
  2. Aluminum Sulfate. Mix 1–3 tablespoons of Alum into 1 gallon of warm water and let the plants soak for at least 2–3 hours or up to 24 hours in milder solutions. In some cases, it can be useful for eliminating snails, though it is less effective at eliminating snail eggs. To avoid any potential problems with the salt, dechlorinated water should be used to rinse the plants before they are added to the aquarium.
  3. Bleach. Utilize common household chlorine bleach. This is among the harsher options, but it has the potential to be highly effective with proper application. Compose a solution of 1 part bleach and 19 parts water. The plants should be soaked in the solution for no more than 2 minutes for delicate plants and 3 minutes for tougher plants, after which they should be completely submerged and rinsed in dechlorinated water.
  4. Potassium Permanganate. When treating parasites or bacterial infections, potassium permanganate is frequently used as an active ingredient. Create a deep pink/purple solution by adding Potassium Permanganate to warm water. Allow the plants to sit in the solution for 10-20 minutes, then rinse in dechlorinated water.

Aquarium Plants Care For Beginners

A beautiful set of aquarium plants can greatly enhance the visual appeal of any aquarium. They contribute greatly to biological filtration and make life pleasant for your fish, and you can’t beat the appearance. Many people, however, are reluctant to give them a try because of the complexity associated with cultivating plants in an aquatic environment. There’s no need to worry; we’ve gathered our four most reliable pieces of advice for keeping your first aquarium plants alive and thriving.

Get Started With Easy-Care Plants

In the beginning, it’s best to start with low-light plants, as they are more forgiving and take longer to mature than faster-growing species. Those just starting out should get one of each species of plant they’re interested in. Get five different beginner plants instead of five of the same.

A Proper Choice of Fish

The fact that some fish enjoy eating greenery is probably not something you’ve given much thought to. Silver dollar fish, certain plecostomus, and even goldfish love vegetables, so some aquarium plants may not be suitable. Other fish tend to sift through substrate and uproot plants, so you may need to switch to floating, rhizome, or potted plants. Finding out which fish are plant-friendly can be done with a little bit of online research or by asking around.

Put on Some Lights

Plants need light to photosynthesize, but direct sunlight isn’t ideal because it’s hard to control the intensity and can cause algae problems. You need a dedicated light for aquarium plants; research which light works well for other planted tank keepers.

Put Down Quality Fertilizer

Plants consume the toxic nitrogen compounds produced by fish waste. However, plants need more “food” than what fish poop can provide if they are to thrive. Macronutrients (such as nitrogen, phosphorus, and potassium) and micronutrients (such as iron, sulfur, and boron) are essential plant building blocks (like iron, boron, and manganese). They need these nutrients, and they need them in the right amounts.

How To Plant Aquarium Plants In Gravel

For many people, gravel is the substrate of choice for planting aquarium plants. It is easy to find and usually doesn’t cost too much. Plus, it comes in a variety of colors to match any aquarium décor. However, gravel can be tricky to plant in because the roots can easily become entangled.

The following tips will help you get the best results when planting in gravel:

  1. Start by rinsing the gravel to remove dust and debris, then layer it 2 to 3 inches above the aquarium floor. In order to help the plants develop to their full potential, it is recommended to add fertilizer to the gravel before planting.
  2. Choose a plant that is suitable for planting in gravel. Many aquarium plants have special roots that allow them to anchor themselves in substrate, but not all plants are well-suited for gravel.
  3. Once you’ve selected a plant, rinse the roots off under running water to remove any dirt or debris.
  4. Create a small hole in the gravel using your finger or a small spoon.
  5. Gently insert the plant into the hole, making sure that the roots are completely buried.
  6. Finally, water the plant well and continue to monitor it for signs of stress.

With a little patience and care, you can successfully grow beautiful plants in gravel!


How Do You Keep Aquarium Plants Healthy?

If you want to get the most out of your aquarium, whether you’re just putting in a few decorative plants or creating a full-fledged aquatic garden, learning about the basic requirements of aquatic plants is a must.

Do Live Plants Keep An Aquarium Clean?

Plants in an aquarium not only improve the aesthetic value of the tank, but also offer numerous other advantages. They help filter the water, add oxygen, remove harmful carbon dioxide, prevent algae growth, and give your fish a place to hide.

How Long Can Aquarium Plants Be Out Of Water?

The average length of time aquarium plants can go without water is about 3–4 days. The soil around aquatic plants should never dry out. Keeping these plants moist is essential if you want them to survive.


Aquarium plants add a beautiful and natural look to an aquarium. They can also be beneficial to the overall health of the tank. Live plants help to purify the water, provide shelter and hiding places for fish, and give your tank a more natural appearance. However, there are some pros and cons to having live plants in your tank that you should be aware of before making the decision to add them. It can be a little tricky to keep live plants in an aquarium alive, but with a little bit of effort you can create a thriving underwater garden.

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