Best Aquarium Plant Fertilizers

Aquarium plants enhance the natural beauty, improve the tank water quality and provide security and shelter for your fish. Many fish use aquarium plants to make spawning areas during reproduction. Besides these, aquarium plants act as great filtration to remove waste products from the tank. Plants also release oxygen into water and absorb CO2 created by fish and other inhabitants of the tank.

To make a healthy and disease-free aquarium plant, aquarium enthusiasts try to find the best aquarium fertilizers. You can purchase it from your local pet fish store or online shop that should be top rating all in one aquarium plant fertilizer. To avoid problems to purchase top ratting and best aquarium fertilizers, we have made perfect lists that meet up your requirements.

The 10 Best Fertilizers for Aquarium Plants​​​​

Quality fertilizer makes the true beauty of your aquarium plants. In the pet fish market, there are lots of aquarium plant fertilizers but it is tough to decide for selecting the best plant fertilizers to purchase. We make a list of 10 best plant fertilizers in the following table that help you to choose the best one.

Name of Plants Fertilizer


Our Rating

Price on Amazon

One capful or 5 ml for 80 liters or 20 gallons water.

One Tab for every 10–15 cm or 4–6 inches. 

Regular dose: 5 ml for 10 gallons water.

 After changing of water:  5 ml 50 gallons water daily or every other day.

5 ml or 1 cap for a 10-gallon fish tank.

One bag of substrate is needed for equal to surface area of four bags of gravels.

For 10 gallons water, it is recommended to use one pump in each application.

One tab is used for each plant every three to four months.

Every three months, you should add new tabs 3 to 6 inches apart.

One pump per 10 gallons of water 3-5 times weekly.  

One drop per gallon of water every two weeks or monthly based on your need.

Seachem Flourish Freshwater Plant Supplement

Are you looking for the best quality fertilizers for your aquarium plants? I think Seachem Flourish is the top-rated food for you. Because it is made using the advanced formula and it is safe for all types of plants within the aquarium.

It helps to intact pH balance in your tank and it is essential fertilizer for any aquarium fish enthusiasts who keep live fish or keep pH-sensitive plants in their aquariums. It is totally safe and non-toxic to all aquarium organisms such as fish; all plant varieties as well as water.

This fertilizer contains nutrients, minerals, and phytohormones which help to stimulate the roots and shoots to grow strong. In many cases, phytohormones are essential components that regulate plant growth.

You should use this product regularly for improving your plant's ability to prevent and make resistance to your plant against various diseases. It helps to enhance root growth, seed germination, cell division, shoot meristems formation, the absorption of appropriate minerals and improves stress response, etc. It needs two weeks to works after the application of fertilizer. Firstly, it excites the growth of roots and then the stems and leaves grow better.

If you use regularly this awesome food by maintaining directed dosage into the aquarium, within the few days your aquarium plants start to grow comfortably making your tank eye-catching and beautiful.

If you are a new pet fish keeper, it is commandingly recommended to use Seachem Flourish Freshwater Plant Supplement. It is easy to use and definitely safe for any organisms that are inhabitants of your tank. If you make your aquarium plants eye-catching with amazing colors inside the tank, then you should not miss using this aquarium plant fertilizer.

You should shake the bottle well before using this food into your aquarium. It is recommended to use one capful or 5 ml for 80 liters or 20 gallons of water. In this case, the prescribed dose should be maintained strictly because if you use too much fertilizer that promotes massive algae production inside the aquarium. It is also recommended that the caps of the bottle should be tightened to avoid leakage.


  • It provides all micronutrients suitable for plant growth.
  • It does not negative effects on water chemistry.
  • It is safe to use for all aquarium inhabitants.
  • It helps to enhance root growth, shoot meristems, etc.
  • It makes resistance against various plant diseases.
  • It helps to make your aquarium plants eye-catching with amazing colors inside the tank.


  • Overdoses can cause algal bloom.
  • Sometimes it comes with a little loose caps on bottles.

Seachem Flourish Tabs Growth Supplement

Seachem Flourish Tabs Growth Supplement is one of the best aquarium plant nutrient products in the pet fish market. This growth stimulating tablet contains amino acids, vitamins such as, inositol (carbocyclic sugar), choline, B12, biotin and essential trace elements rich in nutrients like iron, manganese, magnesium, calcium, potassium, etc which are beneficial to aquatic plant roots.

If you want to make sure the optimal plant growth, you should add new Flourish Tabs once every three to four weeks to your aquarium. In this case, one Flourish Tab should be inserted into the gravel for every 10–15 cm (4–6 inches) radius of the tank. It is estimated that 6 tabs are required for a standard 10 gallons aquarium. You should push each tablet midway into the gravel bed and make sure the distribution of tablets evenly throughout the gravel bed. The plant`s root gets direct fertilizer through enzymatic actions.

This awesome plant nutrient does not alter the pH value but they show slightly acidic properties similar to peat moss in very soft or unbuffered water. To avoid a waste of money, you should use Seachem Flourish Tabs Growth Supplement without any hassle. It is particularly perfect for blooming fish tank plants.


  • It contains vitamins and essential nutrients suitable for aquarium plants.
  • It is growth stimulating tablets perfect for plant roots.
  • It does not alter the pH value in the tank water.
  • It helps to provide several health benefits to the aquarium plants.


  • They show slightly acidic properties in very soft or unbuffered water.
  • It is expensive to buy.

Seachem Flourish Excel Bioavailable Carbon

Seachem Flourish Excel is a popular food among the aquarium plant growers due to its easy use. The Flourish Excell is a very good plant food which enhances plant growth with no detrimental effects. It contains sufficient nutrients that make your plants strong and hardy with leaf uptake.

It is a bioavailable organic carbon source that you can use as an additive for planted aquariums daily basis. It is an alternative to gaseous CO2 injection. It is derived from photosynthetic intermediates that have iron reducing properties. It can encourage the ferrous state of iron (Fe+2).

This food is suitable for a plant like Anubias, Java fern and other floating plants that do not absorb nutrients through their root system. It is highly recommended that Seachem Flourish is Perfect fertilizer that helps to keep plants healthy and stable.

Seachem Flourish Excel is completely safe for your aquarium fish but if your tank contains plants like Anarcharis, then you should use it every other day instead of each day.

 You can use it one capful of excel or 5 ml or 100 drops for every 40 liters (10 gallons) of water as a daily dose. After changing of water, you have to add 5 ml or 100 drops for 200 liters (50 gallons) of water daily or every other day.

Doses of Seachem Flourish Excel

Water volume

Dose volume

Dose type

10 gallons (40 L)

5 ml (100 drops)

Daily Dose

50 gallons (200 L)

5 ml (100 drops)

Dose after water change


  • It is suitable for blooming and healthy aquarium plants.
  • It provides organic carbon that is needed for plant growth.
  • It is very easy to use.
  • You can use it as alternative to CO2 injection


  • If your tank contains Plant like Anarcharis, daily use is restricted.

API Leaf Zone Aquarium Plant Food

If you want to purchase a liquid fertilizer for your planted aquarium, API Leaf Zone is a great choice. If your tank contains leafy types of plants then it is highly recommended for you. It is reasonable and made using a special formula that ensures the fish tank look more impressive by producing healthy and colorful leaves.

API Leaf Zone Aquarium Plant Food contains potassium and chelated iron. In this case, iron stimulates plant growth and helps to prevent rotting and yellow leaves while potassium is essential for performing photosynthesis and cell pressure maintenance. It also enhances to produce more color leaves and keep the plants strong and hardy.

This food is also made by using a special design which helps to absorb the fertilizer quickly through the leaves. This specially designed food is safe for fish and other tank inhabitants. The recommended dose of this fertilizer is 5ml or one cap for a 10-gallon fish tank. In this case, you should use this food once a week. If you use excess dose, the plants are more likely to die.

This product has one drawback because it contains only a considerable amount of potassium and iron but it does not contain other vital minerals that your plants need.


  • It is suitable for the leafy type of plants.
  • It does contain potassium and iron as vital nutrients.
  • It stimulates plant growth and ensures vigorous and colorful leaves.
  • It keeps the plants strong and hardy.
  • It is made using a special formula that helps to absorb the fertilizer quickly through the leaves.
  • It helps to prevent rotting and yellow leaves.
  • This food is safe for fish and other tank inhabitants.


  • It contains only a considerable amount of potassium and iron but it does not contain other vital minerals that your plants need.
  • The plants are more likely to die if you use excess dosage.

CaribSea Eco-Complete 20-Pound Planted Aquarium, Black

Caribsea Eco-Complete is a very popular and complete substrate to nourish your aquatic plants. It is made using basaltic volcanic soil which contains iron (Fe), magnesium (Mg), calcium (Ca), potassium (K), sulfur (S) and 25 other trace elements which are essential for vibrant, strong plant growth.

It possesses different-sized granules with porous structures that can release nutrients directly to the plant roots promoting healthy growth for your aquarium plants. It does not have any artificial dyes, colors or chemicals and it does not create or release any pollutants into the tank water.

Heterotrophic bacteria are present in the Caribsea Eco-Complete food which can convert fish waste into useful natural food for plants and also create a biological cycle making benefits for the whole aquarium.

It is Iron-Rich food which eliminates the need for laterite. This Caribsea Eco-Complete food does not possess any algae causing agents such as nitrates and carbonates.

This food does not influence your tank water pH or carbonate hardness in the long-term or may raise pH above the neutral level. It contains naturally rich substrate coloration that promotes the most vibrant coloration in fishes and lessens fish stress.


  • It is a complete substrate suitable for freshwater aquarium plants.
  • It contains iron (Fe), magnesium (Mg), calcium (Ca), potassium (K), sulfur (S) and 25 other trace elements for plant nutrition.
  • It is lead, nitrate and carbonate free.
  • This food contains heterotrophic bacteria that use fish waste to convert natural plant food.
  • It also contains mycorhizal symbionts which promote strong and healthy root development.
  • This food builds a natural biological balance faster and safer in your new aquarium.


  • It may raise the pH level above neutral.
  • It creates bad smells during the first time opening the bag.

NilocG Aquatics Thrive All in One Liquid Fertilizer

NilocG Aquatics Thrive aquarium plant food is an awesome liquid fertilizer that contains all the essential nutrients (both micro and macronutrients). It will make your aquarium look great if you use this All in One Liquid Fertilizer.

It is an ideal plant fertilizer for both low and high-tech aquarium setups which prevent algal bloom and provides sufficient nutrients that your plants need. It is found in a 500 ml pump bottle containing highly concentrated liquid fertilizer that allows you to treat up to 2500 gallons of water.

This liquid fertilizer contains NPK (Nitrogen, Phosphorus, and Potassium) macronutrients which play great role to exude their vibrant coloration of aquarium plants while it also consists of 12 beneficial substances like Manganese, Magnesium, Iron, Copper, Molybdenum, Zinc, Chloride, Boron, Nickel, Carbon, Cobalt, and Biotin, etc which require only small amount for plants.

For 10 gallons of water, it is recommended to use one pump in each application. After using within a few days your plants exhibit an appealing look. In this case, weekly water changes should be done to make the aquarium environment healthy.


  • It contains both micro and macronutrients which boost up your plant growth.
  • It is not harmful to aquarium fish.
  • It provides a carbon supplement.
  • It is available in a pump bottle which makes it easy to use.


  • The constant change of 50% of water is recommended to make the aquarium environment healthy.

ThriveCaps Aquarium Root Tab/Caps

ThriveCaps are a nutrient-rich food that contains micro and macro elements with other minerals suitable for planted aquarium. It provides long-lasting nutrient source which is indispensable for healthy plant growth.

ThriveCaps are made using a mixture with mineralized soil and iron-rich clay which is easy to use in a planted tank. 

It is recommended to use one tab for each plant. In this case, you should keep the tab toward the root system just placing it down to the bottom of the tank. You should replace them every three to four months to get a better result. You can also space out every 5-6 inches around the tank using the grid pattern.

Guaranteed Analysis



Total Nitrogen (N)


Available Phosphate (P2O5)


Soluble Potash (K2O)


Magnesium (Mg)


Sulfur (S)


Boron (B)




Copper (Cu)


Iron (Fe)


Manganese (Mn)


Molybdenum (Mo)


Zinc (Zn)


Nickel (Ni)



  • It is a nutrient-rich food suitable for freshwater aquarium plants.
  • It provides essential and long-lasting nutrient source which promotes the growth of the plants.
  • It contains all necessary micro and macro elements that thrive in your plants.
  • It is commercially available tabs suitable for strong root development.


  • It creates the aquarium green which can cause asphyxiation for the aquarium fish.
  • Sometimes the tab quickly comes on the surface after pushing it into the substrate.

Aquarium Plant Root Fertilizer Tabs

Aquarium Plant Root Fertilizer Tabs are the popular plant foods that contain vital nutrients for your optimal plant growth. If you have plants on a gravel bed or aquatic substrate then you can consider these fertilizer tabs to boost your plants. When you use these tablets in your aquarium, they slowly release nutrients to your plants with an appropriate amount enhancing proper growth.

These tabs are made by a special formula using balanced macro and micronutrients.

It is easy to use and plants can easily absorb nutrients from it. These tabs have little cube shape structure and you can easily place it at the bottom of the gravel bed or substrate. In this case, you should press the tabs into the substrate close to the base of rooted plants. You can also keep the tabs 3 to 6 inches apart. Every three months, you should add new tabs to maintain proper plant growth. It is a great tab that does not contain copper and it does not make your tank water cloudy at all.

It is a great plant food that is safe for any type of aquarium fish. But it does create some harmful problems if your tank contains shrimps, snails, and other invertebrates.

This food is inexpensive compared to other plant fertilizers. So you can easily purchase it from the pet market with your tight budget if you want to promote the growth of your plants. It is only available as a tablet form and it is messy-free; after using it, you can easily keep it re-sealable packaging for a long time.

Guaranteed Analysis


Amount (%)

Nitrogen (N)


Phosphate (P2O5)


Potash (K2O)


Calcium (Ca)


Magnesium (Mg)


Sulfur (S)


Boron (B)


Cobalt (Co)


Iron (Fe)


Manganese (Mn)


Molybdenum (Mo)


Zinc (Zn)


Nickel (Ni)



  • It does not create your tank water unclear.
  • It provides balanced nutrients to your plants.
  • It is easy to use.
  • It is suitable for gravel beds and substrate.
  • It is inexpensive than other fertilizers.
  • It does not contain copper.
  • It is safe for any type of aquarium fish.
  • Storage is very easy at room temperature using re-sealable packaging.


  • Sometimes, it creates harmful effects if your tank contains shrimps, snails, and other invertebrates.

Glosso Factory All in one Planted Aquarium Fertilizer

Hi every aquarium enthusiast, if you have an aquarium with the low-tech system, Glosso Factory All in one Planted Aquarium Fertilizer is the perfect food for you. It is an efficient booster that keeps your aquarium plants greenish leafy and healthy. It is made using the special formula for such type of plants that lack macronutrients and micronutrients. It also provides other nourishments to the plants that make the plants more attractive quickly and efficiently.

This fertilizer refurbishes the underwater habitat suitable for your aquarium fish and other organisms that live in. If you have large tanks, you can easily amplify the growth of your plants by using this fertilizer. You can treat by using this fertilizer up to 4730 gallons tanks.

The fertilizer is available in a pump bottle which makes the application very easy. Before using, you should shake the bottle and then apply carefully to prevent adverse effects on your fish, plants, and other aquatic pets.

It is recommended to use one pump per 10 gallons of water as a normal dosage. In this case, you should offer 3-5 times weekly for normal and newly planted tanks but if you have low tech planted tanks, one pump dose should be applied 2-3 times weekly. Twice 50% water changes should be done weekly basis to make your tank environment healthy. If your tank show algae growth, water changes should be increased or reduce the dosage.

Guaranteed Analysis


Amounts (%)

Nitrogen (N)


Phosphorous (P)


Potassium (K)


Iron (Fe)


Magnesium (Mg)


Manganese (Mn)


Zinc (Zn)


Copper (Cu)


Molybdenum (Mo)


Boron (B)


Cobalt (Co)



  • It provides the proper growth of your plants due to its proper balance of macro and micronutrients.
  • It keeps the aquarium plants leafy and green.
  • It is easy to use.
  • It is available in a bottle pump which makes the application very easy.
  • You can treat up to 4370 gallons of water by using one bottle.


  • It contains 0.0054% copper which may cause harmful effects for your shrimp if you use it in high dose.
  • Sometimes, it can steam up your aquarium.

Luffy Aquarium Plant Fertilizer

If you search the best liquid plant fertilizers to make your aquarium plants healthy and happy, Luffy Aquarium Plant Fertilizer is the best choice because it contains more than 70 fundamental vitamins and minerals. It promotes lush and vibrant plant growth.

Plants can easily absorb this soluble fertilizer which directly helps in plant growth, cell pressure maintenance, and photosynthesis. This food makes the plant leaves stronger and more vibrant color. It also helps to prevent leaves from the die and yellow colors.

You can easily apply the food directly to the tank substrate which also helps to boost up the process of seed germination in your aquarium. This food contains a sufficient amount of nutrients that can easily absorb by the aquarium plants. This fertilizer also contains naturally produced hormones and minerals which enhance the plant's growth.

It is environment-friendly and safe for fish such as goldfish, danios, mollies, cichlids, and other aquatic tank inhabitants. This fertilizer contains suitable enzymes and other nutrients that contribute to the plant`s disease-resistance. The recommended dose is one drop per gallon of water and it should be repeated every two weeks or monthly based on your plant`s needs.


  • It is suitable for a variety of plant species such as houseplants and garden plants.
  • It directly boosts the growth of aquatic plants.
  • It is environment-friendly and safe for fish and other tank inhabitants.
  • It helps in cell pressure maintenance and photosynthesis.
  • It makes the plant`s leaves healthy and strong.
  • It also helps to prevent leaves from the die and yellow colors.
  • This liquid fertilizer easily absorbs through the plant leaves.
  • It makes the leaves a more vibrant color.
  • It is a seaweed extract liquid plant food that contains all of the beneficial nutrients.


  • For the different applications, it is particularly hard to create different concentrations.

Definition of Aquarium Plant Fertilizer

Aquarium plant fertilizer is also referred to as plant foods that contain micro and macronutrients. Inside the tank, live aquariums plants need fertilizers to successfully thrive. The aquarium plant fertilizer is generally found as a substrate or liquid form. In this case, the substrate forms typically stay a longer period of time in the tank while the liquid form needs to be dosed periodically. To encourage aquarium plant growth in moderate to heavily planted fish tanks, you must use aquarium plant fertilizers which are readily available in the aquarium pet fish market.

In the aquarium pet fish market, the fertilizers come with the essential nutrients that enhance the proper growth of your aquatic plants. In this case, calcium helps to aid in imparting the plant’s colors that greatly maintain fresher-looking and greener plants inside the tank. In the market, various forms of fertilizers are found which play a substantial job for maintaining a well balanced and fascinating fish tank growth.

Essential Nutrients for Aquarium Plant Fertilizers

Essential nutrients must be included in the plant fertilizers which should be broadly divided into two: macronutrients and micronutrients. In this case, macronutrients like Nitrogen (N), phosphate (P) and potassium (K) are undoubtedly the most valuable nutrients that plants use in large quantities while micronutrients are often needed in very small amounts. Other essential macronutrients are sulfur (S), magnesium (Mg) and calcium (Ca). These nutrients along with light and water play a key role in the plant`s survival.

The aquarium water, fish food, and fish waste also contain some macronutrients. The aquarium water contains nitrogen with three different forms: ammonia, nitrite, and nitrate. If the tank contains high levels of nitrogen, the water is harmful to the aquarium fish population. Fish waste produces ammonia which can be converted to nitrite and nitrate by the action of beneficial bacteria.

Plants use different nitrogen forms and reduce the nitrogen level in the water. If the tank contains a large number of plants, the nitrogen level can decrease very quickly. In the aquarium water, the suitable level of nitrite is 0.2mg/ml while the nitrate level is 25ppm. In this case, you should regularly maintain the nitrite and nitrate levels. With a lack of nitrogen, it is recommended to add the nitrogen in the aquarium water while with an excessive amount of nitrogen; the aquarium water should be partially changed.

Plants get some essential macronutrients from the habitat soil while other nutrients receive from the supplied fertilizers. The most important macronutrients are Nitrogen, phosphorus and potassium (NPK) which are also called the fertilizer elements. They have multiple roles to a plant`s survival. In this case, nitrogen is a part of proteins and nucleic acids which is used for synthesizing vitamins. Besides nitrogen also enhance the strong leaf growth. Phosphorus helps to encourage budding and flowering while potassium influences the root growth.

Phosphorus is an important element that is essential for the health of the plant. Plants get phosphorus from fish food and fish waste but if your tanks have a high lighting system, you should use additional phosphorus. You should always check the water to maintain a suitable phosphorous level before adding phosphorous into the tank because excessive phosphorus can be harmful to the fish and it also enhances the algae growth which causes algal bloom.

For strong growth with healthy plants, potassium plays an important role. Potassium is essential for plant growth; strengthen their roots, and leaves. It also helps to regulate a healthy water balance by opening and closing of stomata of leaves. You should supply it as a supplement because fish food and waste do not contain sufficient potassium. You can purchase it from the online shop at a reasonable price.

The most common micronutrients for aquarium plants:

  • Iron (Fe)
  • Manganese (Mn)
  • Chlorine (Cl)
  • Copper (Cu)
  • Boron (B)
  • Molybdenum (Mo)
  • Cobalt (Co)
  • Nickel (Ni)

Different Types of Aquarium Plant Fertilizers

In the aquarium fish market, there are following types of aquarium plant fertilizer:

Substrate Fertilizers

Substrate fertilizer is a vital element for well-planted tanks or aquascapes because it is needed for healthy plant growth. If you use substrate fertilizers then you have to reduce the considerable amount of fertilizer that you add to the water column. Some plants receive nutrients through their root systems; they are referred to as heavy root feeders. In the pet fish shop, substrate fertilizer is found in the powder form that contains laterite. For proper growth of the plant root, laterite should be placed in the deepest layer of the gravel which supplies iron to the plants` root. These foods contain the ingredients especially suitable for root-feeding plants such as Amazon Sword, Dwarf Baby Tears, Cryptocoryne, Echinodorus, Glossostigma, Cobra grass, Dwarf Hair Grass, Sagittaria, Vallisneria, etc.

When you use substrate fertilizer, it should be mixed with the lower layer thoroughly to prevent increasing the iron level in the water. Otherwise, it can cause algal blooms. If your tank does not contain root feeding plants, then you should not use this type of fertilizer.

Aquarium Fertilizer Root Tabs

Aquarium fertilizer is also available in tablet and stick form. Actually, they are tiny pieces of compressed plant foods. If your tank contains inert substrate such as gravel or sand, you can easily use it. In this case, you have to carefully bury the tab into the gravel in a sphere surrounding the plants. After that, the tabs gradually dissolve and the rooted plants consume the nutrients. In many cases, it contains a high level of nitrogen with a low level of phosphorous which is suitable for aquarium plant growth. These substrate fertilizers can control algal growth because they cannot reach to the nutrients in the substrates.

Liquid Aquarium Fertilizer

Liquid fertilizer is also found in the pet fish market which is more suitable for rootless plants. When you add this fertilizer into the fish tank, it is generally dissolved in water and the plants absorb nutrients through the water column. Floating and rootless plants receive this fertilizer for better growth and nourishment because this type of fertilizer provides all the necessary micronutrients. You can use it daily or weekly basis for the proper growth of plants.

This fertilizer is suitable for Java Fern, Anubias, Brazilian Pennywort, African Water Fern, and Mosses that feed directly from the water column through their leaves and stems. If you use liquid fertilizers in combination with substrate fertilizers, aquarium plants will grow stunningly, making a magnificent Nature Aquarium aquascape.

It is recommended to use the proper amount of micronutrients and macronutrients because excessive use of these can cause algae problems. To prevent the deposit of the fertilizer in the tank you should change partial tank water at regular intervals. If you have planted tank with fast-growing plants, you should use high amounts of microelements in the water. In this case, you should purchase a plant fertilizer that contains iron, manganese, zinc, boron, magnesium sulfur, and copper.

Benefits of Aquarium Fertilizers

  • Fertilizers supply nutrients (micro and macro) which are essential for aquatic plants to grow plant fresher, greener and better-looking.
  • Fertilizers help to prevent the rapid growth of algae inside the aquarium.
  • Aquarium plants will grow stunningly, making a magnificent Nature Aquarium aquascape.
  • They help weak plants to recover their strength and become healthy.
  • Fertilizing keeps planted aquariums healthy and nice looking.

Best Time to Fertilize For Aquarium Plants

Feeding your aquatic plants should be done at the appropriate time. It should be done in the morning because plants need more nutrients for performing photosynthesis throughout the day. Each day or every three, four or so days, the ideal time is within an hour interval after the lights are turned on. Generally, grass-like plants take 15-24 hours to absorb nitrogen fertilizers into its leaves.

Concluding Remarks

To make the aquarium plants healthy and happy you should always use fertilizers. But some aquatic plants are undemanding which only needs natural food produced by the fish and other inhabitants. To grow aquarium plants successfully, you should need to know what types of fertilizers are used. In this case, three factors such as fertilizer, CO2, and light which influence your plant's growth. If you do not use proper fertilizers, your plants do not grow properly. In this case, they produce thin stems with pale and brittle leaves and finally, they probably will go to die if you only provide them CO2 and light instead of fertilizers.

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