As I stood in front of my newly set-up aquarium, I saw my fish swimming around. Their vibrant colors made me feel happy. But, my tank seemed a bit bare. I remembered a workshop on aquatic gardening where I learned about the power of fast-growing plants.
These plants not only make a tank look beautiful but also help keep the water clean and fight algae. Inspired, I started to explore aquatic plants more. I found many beautiful options that would fill my tank and make a great home for my fish.
Fast-growing plants like Java Moss and Egeria Densa can turn your aquarium into a lush paradise. Some plants even grow up to two inches a day! In this article, we’ll look at the top 10 fastest-growing aquarium plants. These plants can make your aquarium look amazing and help create a healthy environment for your fish.
Key Takeaways
- Fast-growing aquarium plants improve the look and feel of your tank.
- These plants help control algae and maintain water quality.
- Some species can grow up to 2 inches a day, creating lush greenery quickly.
- Understanding plant growth habits can help manage your aquarium’s ecosystem effectively.
- Incorporating a variety of fast-growing plants can provide hiding spots for fry and breeding fish.
Introduction to Fast-Growing Aquarium Plants
Adding fast-growing aquarium plants to my tanks has changed my aquatic world. These plants make the environment lush and help keep the ecosystem healthy fast. They take in extra nutrients in the water, preventing algae from taking over. This is key for clear and bright water.
Now, many aquariums focus on looks, but it’s important to know what plants need. Good lighting is crucial for growth. I use fluorescent T-5 and T-8 tubes, and change them every year. LED lights are also great because they last long and don’t get hot.
To keep my plants healthy, I make sure they get enough light, about 8 to 10 hours a day. At least 2 watts per gallon is needed, but 4 to 5 watts is even better. I use both substrate and liquid fertilizers to give them the nutrients they need.

The right substrate is important for plant health. A medium to coarse gravel is best for roots. A well-planted tank needs less filtration, letting me focus on my plants. With these tips, I can make a beautiful underwater world with fast-growing plants.
Benefits of Using Fast-Growing Aquarium Plants
Fast-growing aquarium plants bring many benefits to a thriving aquatic world. They make the tank look beautiful and help with health and stability.
Algae Control
Fast-growing plants are great for controlling algae. They compete for nutrients and light, reducing algae growth. Plants like Pothos and Philodendrons take in nitrogen, phosphorus, and potassium from fish waste. This leads to cleaner water and less algae.
Water Quality Improvement
These plants also improve water quality. They take out excess nutrients, helping both plants and fish. This keeps CO2 levels stable and increases oxygen, making a better home for fish.
Habitat for Fish and Fry
Fast-growing plants create a safe place for fish and their babies. They provide shelter for fish and hiding spots for shy ones. For breeding fish like barbs and tetras, they help with egg production. This makes the aquarium more diverse and balanced.

Salvinia Natans: The Floating Fern
Salvinia natans, also known as the floating fern, is a standout in floating aquarium plants. It has leaves the size of a nickel with a fuzzy feel. These leaves form dense mats that float on the water. Its quick growth makes it a top choice for aquarium owners.
This fern thrives in freshwater and likes temperatures between 60°F and 70°F. It prefers a pH of 6.5 to 7.5. Growing 2 to 3 inches tall, it needs bright light, preferably under direct sunlight or strong LED lights. You can easily spread it by dividing its masses, and trimming it often stops it from getting too big.
Salvinia natans is great at blocking light, which helps stop algae from growing. This keeps the water clean and supports a healthy aquarium life. It also provides shade and safety for small fish, making the aquarium look better.
Feature | Details |
---|---|
Scientific Name | Salvinia natans |
Common Names | Floating Fern, Water Butterfly Wing |
Family | Salviniaceae |
Habitat | Freshwater |
Temperature | 60°F to 70°F |
Height | 2 to 3 inches |
pH Preference | 6.5 to 7.5 |
Growth Rate | Extremely fast growth |
Light Preference | Bright lighting, ideally direct sunlight or strong LED lights |
Maintenance | Minimal, regular trimming required |
Red Root Floaters: A Colorful Addition
Red Root Floaters make any aquarium look vibrant. They have deep red roots that stand out against light green leaves. These plants grow fast, covering the water’s surface and blocking light. This helps stop algae from growing.
Visual Appeal
Red Root Floaters add a unique look to aquariums. They can grow up to 1 inch wide and cover the water’s surface. Sometimes, they even produce white flowers, adding more beauty.
They look great with other green plants, creating a beautiful contrast. This draws the eye and makes the tank more interesting.
Water Quality Benefits
Red Root Floaters do more than just look good. They help clean the water by taking in extra nutrients. Their roots help with oxygen and denitrification, making the water healthier for fish and other creatures.
They prefer a pH of 6.5 to 7.5 and temperatures between 70°F and 82°F. They need moderate to bright light to show off their deep red color. These plants are easy to care for, making them perfect for both new and experienced aquarium owners.
Java Moss: Versatile and Hardy
Java moss (Taxiphyllum barbieri) is a top pick among easy aquarium plants for its flexibility and easy care. It grows about 1-1.5 inches each month, making it perfect for many aquarium setups. It does well in low to moderate light, needing about 0.5 watts per liter. Giving it 6-9 hours of light daily helps it grow best.
This moss can live in a wide pH range of 5.0-8.0, showing its toughness. It’s also great with many fish like Neon tetras and shrimp, making it ideal for community tanks. The thick clusters it forms give fish and shrimp places to hide and relax, making the tank a better home for them.
Java moss helps keep the water clean by taking in extra nutrients. This cuts down on algae and makes the tank healthier. Trimming it regularly keeps it healthy and stops it from taking over your tank. You can easily spread it by cutting or tearing off a piece and attaching it somewhere new.
Adding Java moss to your aquarium boosts both its look and the health of your fish. It’s one of the best easy aquarium plants you can find today.
Rotala Narrow Leaf Sp. Red: A Striking Stem Plant
Rotala Narrow Leaf Sp. Red is known for its slim leaves and bright red color. It’s a top choice for adding beauty to aquariums. This plant grows fast, about 1-2 inches a week, when given the right care.
It thrives under strong light and in nutrient-rich soil. This boosts its color and growth.
Growth Tips
Keeping Rotala healthy means trimming it regularly. I suggest cutting it back every three days to keep it from covering other plants. Propagating Rotala is easy; just cut a few inches from the top and plant it in the soil.
This method helps it grow fuller and improves the aquarium’s look.
Lighting is key for its bright red color. A setup with PAR values of 150-200 umols works best. Also, keep nitrate levels below 5ppm for the best color. Following these tips will make your aquarium look amazing.
Egeria Densa: The Quick Stabilizer
Egeria Densa, also known as Elodea or Anacharis, is a fast-growing aquatic plant. It’s perfect for creating a healthy aquarium. It helps control algae by taking in extra nutrients from the water.
This plant provides shade and shelter for fish and other aquatic creatures. It creates a balanced environment in the tank. It’s great for both adult fish and baby fish, helping them thrive.
Egeria Densa is easy to grow and works well in different tank conditions. It’s a top pick for both experts and beginners. It does well under various light levels and is simple to spread, ensuring my aquarium stays stable and healthy.
Hygrophila Difformis: Water Wisteria for Beginners
Hygrophila Difformis, also known as Water Wisteria, is a favorite among beginners. It’s easy to care for and looks great in any aquarium. This plant can grow up to 20 inches tall and spread 10 inches wide. Its feathery, bright green leaves make the water come alive.
Pruning and Maintenance
Regular pruning is key to keeping Hygrophila Difformis healthy. It grows fast, up to 0.5 to 3 inches a day. Cutting the top half of the stems helps control its size and encourages new growth.
When you first plant Water Wisteria, some leaves might turn yellow or brown. This is normal as the plant adjusts to life underwater. It may take a few weeks or months, depending on the light and nutrients it gets.
Bacopa Caroliniana: Beautiful and Fast-Growing
Bacopa Caroliniana is a great pick for adding vibrant, fast-growing plants to your aquarium. It’s known for its thick green leaves that can turn reddish under the right conditions. This plant grows quickly, filling your tank beautifully, perfect for the midground or background.
For the best growth, Bacopa Caroliniana needs medium to high lighting, at least 0.5 watts per liter. It does well in water temperatures between 22 to 28°C (72 to 82°F) and a pH of 6.0 to 7.5. It can adjust to slightly acidic and neutral water, but it likes good water flow.
This plant doesn’t need a lot of nutrients but does well with regular feeding. If it doesn’t get enough nutrients, it might have stem melting or pale leaves. Adding iron and magnesium can help. It can also grow out of the water, giving you more options for your tank design.
- Average Cost: $12.99
- Shipping Restrictions: Cannot be shipped to AK, HI, PR
- Handling Time: 1-3 business days
- Delivery Time: 2-5 days with free shipping
- Live Arrival Guarantee: Notify within 24 hours for any issues
- Growth Rate: Slow
- Height Potential: Up to 60 cm
- Difficulty Level: Easy
Bacopa Caroliniana is a standout freshwater aquarium plant, loved for its beauty and simplicity. It’s perfect for both new and experienced aquarium owners, thriving in many settings.
Hydrocotyle Leucocephala: Brazilian Pennywort
Hydrocotyle leucocephala, or Brazilian Pennywort, is a top choice for aquatic plants because it grows fast. It has round, heart-shaped leaves that make aquariums look better and help clean the water.
This plant spreads quickly through runners, perfect for filling in aquascapes or small tanks. It’s easy to take care of, making it great for all levels of experience. That’s why it’s a favorite in many aquariums.
Brazilian Pennywort does well in a variety of conditions. It likes temperatures between 72°F to 82°F (22°C to 28°C) and a pH of 6.0 to 7.5. You can plant it in the substrate or let it float, which helps create a lush look in aquariums.
- Growth Rate: Fast
- Difficulty Level: Very Easy
- Propagation: Cuttings
This plant doesn’t need CO2, making it easy to care for. A nutrient-rich soil helps it grow, and it can handle different lighting levels. It’s also great for garden ponds and indoor spaces, making it popular among plant lovers.
You can find Brazilian Pennywort in fresh-cut, bunched, or potted forms. It’s a great choice if you want to add both beauty and function to your aquarium.
Vallisneria Gigantea Rubra: Background Delight
Vallisneria Gigantea Rubra is a top pick for aquarium plants. It has long, bright leaves that can turn reddish, adding color to your tank. This plant grows quickly, making it a favorite for those who want to beautify their aquariums fast.
This plant is great for fighting off algae. It grabs nutrients from the water, keeping algae under control. This helps keep your tank clean and healthy for all the fish.
It’s easy to spread Vallisneria Gigantea Rubra around your tank. It sends out side shoots that grow on the ground. Under the right conditions, it can grow up to 2 meters tall, creating a stunning background for small fish.
For Vallisneria Gigantea Rubra to flourish, it needs medium to high light. It can live in water with a pH of 6 to 8, fitting many aquarium types. Its thick leaves add texture and interest, making your aquarium look balanced and beautiful.
Pearl Weed: The Ideal Carpeting Plant
Pearl Weed, also known as Hemianthus Micranthemoides, is a favorite among aquarium fans. Many have shared their positive experiences with this plant. It can change the look of a tank with the right care. Its dense, lush growth and bright look make it stunning underwater.
Growth Conditions
This plant grows fast and does well under bright light and with CO2. Keeping it in the best conditions helps it spread quickly and stops algae by competing for nutrients. Regular trimming is key to keep it in check, as it can spread too much if not managed.
Pearl Weed can grow 3 to 8 inches tall, which might not be what some want for a low carpet look. While many love Pearl Weed, some suggest alternatives like dwarf hairgrass, Monte Carlo, or dwarf sag for different looks in low to medium light.
People often talk about the best substrates for Pearl Weed, with aquasoil being a top choice. However, it can cause initial ammonia leeching. Choosing the right substrate is crucial for Pearl Weed’s health and look. Pearl Weed is a great choice for creating beautiful carpet effects in aquariums.
Easy Aquarium Plants for Beginners
Starting a freshwater aquarium can be tough, with so many plants to choose from. Picking easy aquarium plants makes it fun and simple. Egeria Densa, Hygrophila difformis, and Java Moss are great for beginners. They are easy to take care of and make your tank look alive.
Hornwort, or Ceratophyllum demersum, grows fast and is loved for its flexibility. It costs between $5.99 and $13.99, fitting most budgets. You can even get discounts of up to 17% on some plants, making it easier for new aquarists.
Dwarf Sagittaria is perfect for the foreground, growing up to 5 inches tall. It’s easy to care for and adds beauty to your tank. Hygrophila Salicifolia is another great choice for the background. It’s simple to care for and makes your aquarium look better.
Most starter tanks have medium lighting. I suggest giving your plants 8 to 12 hours of light daily. Plants like Amazon Sword and Cryptocoryne wendtii do well in this light and might even like a little extra food now and then.
To help you choose, here’s a table with some top easy aquarium plants for beginners:
Plant Name | Growth Rate | Light Requirement | Price Range |
---|---|---|---|
Egeria Densa | Fast | Medium | $4.99 – $12.49 |
Java Moss | Medium | Low to Medium | $5.99 – $10.99 |
Dwarf Sagittaria | Medium | Medium | $8.99 – $12.49 |
Hygrophila Salicifolia | Fast | Medium | $6.99 – $11.99 |
Ceratophyllum demersum (Hornwort) | Fast | Low to Medium | $4.99 – $9.99 |
Low Light Options for Fast Growth
Finding the right plants for low-light aquariums can be tough, but there are many good options. Fast-growing plants can do well even with low light. I like Java Moss and Anacharis because they adapt well to low light. They’re perfect for tanks with limited lighting.
Talking to other aquarium fans shows a wide range of low light plants that work well. Some top picks include:
- Mosses
- Java Fern
- Hornwort
- Pearl Weed
- Subwassertang
- Cabomba
- Ambulia
- Amazon Swords
- Duckweed
- Wisteria
To help plants like swords and crypts grow well in low-tech tanks, use root tabs every month or two. This simple step can greatly improve their health.
It’s also important to check local rules. Some plants, like Cabomba and Aponogeton, can be invasive in certain places. Keeping the tank’s water clean is key. Changing the water often helps control nitrate and ammonia levels, making the plants healthier.
Plant | Growth Rate | Max Size |
---|---|---|
Anacharis | Fast | 18 inches+ |
Hornwort | Fast | 10 feet |
Java Moss | Slow to Medium | 4 inches |
Amazon Sword | Moderate | 20 inches+ |
Water Wisteria | Medium-Fast | 12 inches+ |
These low light aquarium plants not only make the tank look better but also improve the water quality. Growing fast plants in low light is a fulfilling task for aquarium lovers.
How to Care for Fast-Growing Aquarium Plants
Caring for fast-growing aquarium plants means paying attention to their needs. This includes light, nutrients, and space. With the right care, these plants can thrive and make your aquarium look great.
Light is key for these plants. LED lights are energy-efficient and can be set to meet each plant’s needs. Checking on the light settings regularly helps plants grow well.
Nutrients are also vital. I use liquid fertilizers for a steady supply of nutrients. For some plants, like the Amazon sword, root tabs help them grow strong in new tanks.
Keeping the water clean is important for plant health. I change the water monthly, taking out about 20% of the tank. This stops algae from growing and helps plants absorb nutrients well.
Pruning plants keeps them looking good and encourages new growth. Cutting off dead leaves makes the plant healthier and the tank look better. Keeping the plants clean and healthy makes the whole tank look great.
Here’s a summary of essential care practices:
Care Aspect | Details |
---|---|
Light | Use LED lights with adjustable intensity to meet specific plant needs. |
Nutrients | Administer liquid fertilizers and root tabs as necessary. |
Water Changes | Conduct at least 20% water change every month to prevent algae. |
Pruning | Regularly trim dead leaves to promote fresh growth. |
Filtration | Maintain proper filtration to prevent debris accumulation. |
Common Mistakes with Fast-Growing Plants
In my time with aquarium plants, I’ve seen many common mistakes. One big mistake is not pruning plants often enough. This leads to overcrowding and a messy tank.
Another mistake is not controlling the nutrients in the tank. Overfeeding can cause algae to grow too much, harming the ecosystem. Keeping nutrients balanced helps plants grow well and stops algae.
Lighting is also key for plant care. Some aquarists don’t give plants enough light, which hurts their health. It’s important to provide the right amount and type of light for plants to thrive.
Many forget to space plants correctly when setting up the tank. It’s best to leave a little space between each plant. This helps them grow better and avoids problems from being too close together.
Keeping up with maintenance is vital for keeping plants looking good. For high-tech tanks, change 30% of the water twice a week. For low-tech tanks, one 30% water change a week is enough. Sticking to a regular schedule keeps the tank healthy.
Remember, not everything you read online is true. Some advice on forums can be wrong. Always be careful and think about the advice before following it to make sure it’s good for your plants.
Mistake | Impact | Recommendation |
---|---|---|
Neglecting Pruning | Overcrowding and chaos | Regular trimming to maintain order |
Poor Nutrient Control | Algae outbreaks and health issues | Balanced feeding and correct supplements |
Inadequate Lighting | Stunted growth and poor health | Use high-intensity lighting as needed |
Improper Spacing | Poor growth and unhappiness | Leave 1-2 cm spacing when planting |
Infrequent Water Changes | Unhealthy tank and algae problems | Regular 30% water changes based on setup |
Trusting Inconsistent Sources | Confusion and missteps in care | Be discerning about information sources |
Choosing the Right Aquarium Plants for Your Setup
Choosing aquarium plants means knowing what affects their growth and looks in your tank. Many hobbyists want to create beautiful underwater gardens. This is why learning how to pick the right plants is key.
First, I think about the tank size, light, and the aquascaping style I want. This is crucial for complex styles like the Dutch or Japanese styles made famous by Takashi Amano. Different styles need different plants, like Background, Midground, Foreground, Floating, Epiphytes & Mosses, and Terrestrial.
For beginners, fast-growing plants like Egeria Densa or Water Wisteria are great. They are easy to take care of and grow quickly. To help them grow well, I use products like NT Labs – Plant Boost or NT Labs Liquid CO2 Boost.
It’s important to know what each plant needs to avoid problems. Not all plants are the same; some like Anubias and Java Fern don’t need special soil. But, plants like Amazon Sword and Cryptocoryne do. Also, using liquid plant food gives them the trace elements they need to stay healthy.
As I learn more, I use labels to help me pick the right plants for my tank. These labels tell me about the plant’s needs, how tall it can get, and how it grows. This helps me make smart choices for my aquarium.
Remember, keeping algae away can be hard in planted tanks. Live plants make the tank look good and help keep the water clean by taking out toxins. Taking care of your aquarium is key to making it look great.
Conclusion
Adding fast-growing aquarium plants to my tank makes it look better and keeps it healthy. These plants help keep the water clean and stop algae from growing. They also make a great home for my fish and baby fish.
Plants like Dwarf Rotala and Moneywort are great because they fit well in different tank conditions. They make my tank look beautiful. To keep them healthy, I need to know how to take care of each plant.
By adding these plants carefully, I create a beautiful underwater world. This world is good for my fish and plants. Learning how to take care of aquarium plants is important for keeping my tank thriving.
FAQ
What are the benefits of using fast-growing aquarium plants?
Fast-growing aquarium plants help control algae. They improve water quality by taking in excess nutrients. And they provide safe places for fish and fry, making the aquatic ecosystem healthier.
Which fast-growing plants are best for beginners?
For beginners, easy aquarium plants like Egeria Densa, Hygrophila Difformis, and Java Moss are great. They are low maintenance and can grow well in different conditions.
Can fast-growing aquarium plants thrive in low light conditions?
Yes, some fast-growing plants like Java Moss and Anacharis (Egeria Densa) do well in low light. They are perfect for tanks with limited lighting.
How often should I prune fast-growing aquarium plants?
Prune fast-growing plants every few weeks. This prevents overgrowth, keeps them looking good, and makes sure all plants get enough light and nutrients.
What plants are recommended for combating algae in my tank?
Plants like Salvinia Natans and Red Root Floaters are great for fighting algae. They take over the light and nutrients, keeping the ecosystem balanced.
Is it necessary to use fertilizers with fast-growing aquarium plants?
Many fast-growing plants don’t need fertilizers, but they grow better with them. Adding nutrients can boost their growth and health.
What are some common mistakes made with fast-growing aquarium plants?
Common mistakes include not pruning plants regularly, not controlling nutrient levels, and not giving them enough light. These mistakes can cause unbalanced ecosystems and chaotic growth.
How can I choose the right aquarium plants for my setup?
Choosing the right plants depends on your tank’s size, lighting, and the look you want. Researching each plant’s needs can help make your setup successful.
Source Links
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