Table of Contents
Many hobbyists love Brazilian Pennywort plant because it adapts well to different setups. It can grow rooted in the substrate, trail across hardscape, or float near the surface while sending out bright green stems and leaves. That flexibility makes Brazilian pennywort aquarium setups especially popular in beginner tanks, shrimp tanks, and community aquariums. In this guide, you will learn the basics of Brazilian Pennywort care, including lighting, water parameters, substrate, flow, planting, fertilizer needs, and propagation. Whether you are new to planted tanks or simply want a fast-growing water pennywort to enhance your aquascape, this care guide will help you keep it healthy and attractive.
Overview of Brazilian Pennywort
Brazilian Pennywort, often sold under the scientific name Hydrocotyle leucocephala, is a fast growing freshwater plant known for its small round leaves and creeping stems. It is sometimes referred to as water pennywort, pennywort aquarium plant, or simply pennywort in the aquarium trade. Its bright green color and trailing growth habit make it stand out from more upright-stemmed plants.
Because it grows quickly, Brazilian Pennywort can also help absorb excess nutrients in the aquarium. That makes it useful in planted tanks where hobbyists want both a decorative plant and something that helps create a healthier balance. In many pennywort aquarium setups, it is chosen not only for appearance but also for its practical value.
Brazilian Pennywort Care Requirements
Lighting
Brazilian Pennywort does well under low to moderate lighting, but it usually shows stronger growth and a more attractive shape under moderate light. In lower light, the plant can still survive, though it may grow more slowly and look a little leggier as it stretches toward the surface. For most hobbyists, a steady moderate lighting schedule works best. Around 6 to 8 hours a day is a good starting point in many planted freshwater tanks.
Visit our aquarium lights collection to pick the lights for your aquarium.
Water Parameters
Brazilian Pennywort is adaptable and can grow in a wide range of freshwater conditions, which is one reason it is so beginner-friendly. It does best in stable water and tends to respond well when the tank is clean and well-maintained. A good care range for Brazilian Pennywort aquarium setups includes:
- Temperature: 68 to 82°F
- pH: 6.0 to 7.8
- Hardness: Soft to moderately hard water
- Ammonia and nitrite: 0
- Nitrate: Low to moderate and controlled with maintenance
Substrate
Brazilian Pennywort can grow rooted in substrate, but it is not a plant that depends heavily on rich substrate alone. Since it can take nutrients from the water column as well, it is more flexible than many heavy root feeders. If you plant it in sand or plain gravel, it may benefit more from regular liquid fertilizers. In nutrient-rich planted tank soil, growth may be even faster. Still, one of the best things about this pennywort plant is that it is not too picky.
Water Flow
Brazilian Pennywort prefers gentle to moderate water flow. It enjoys a clean, circulating aquarium, but a very strong flow can make it bend too much or grow in a less controlled shape. In most freshwater community tanks, standard filter flow is perfectly fine.
How to Plant Brazilian Pennywort in Aquarium?
One of the reasons Brazilian Pennywort is so popular is that it is so easy to place in an aquarium. This is a very flexible stem plant, and you can plant it in different ways depending on the look you want.
Plant in Substrate
If planting in the substrate, gently insert the lower part of each stem into the substrate, leaving enough space between stems so light can reach the lower leaves. Do not bury too much of the stem, or the plant may struggle at the base. Over time, it will begin to root and spread.
Plant as Floating Plant
You can also let Brazilian Pennywort float. In floating form, it often grows quickly because it has easy access to light and nutrients from the water. Some hobbyists prefer this style in shrimp tanks or natural-looking aquariums because it creates a loose, jungle-like effect.
Want to explore more floating plants? Visit this floating plant collection.
Attach to Decoration
Another option is to let it trail around wood or hardscape. While it does not attach the way Moss or Anubias does, its creeping stems can still be positioned in a way that creates a softer, more natural aquascape.
Do Brazilian Pennywort Need Fertilizer?
Yes, Brazilian Pennywort usually grows better with fertilizer, especially in aquariums with moderate lighting or limited fish waste. While it can survive in simple setups, fertilizer often makes the difference between average growth and lush, vibrant growth. Because this plant can feed from the water column, liquid fertilizer is especially useful. In many tanks, a regular all-in-one liquid fertilizer helps Brazilian Pennywort stay bright green and develop fuller leaves.
Root tabs are less important for Brazilian Pennywort than for heavy root-feeding plants, but they can still help if the plant is grown in the substrate. In most cases, liquid fertilizer will be the main support. As with any planted tank, balance is important. Overdosing fertilizer without the right lighting and maintenance can increase algae pressure, so a steady routine works better than random heavy dosing.
Trimming and Propagation
Trimming
Brazilian Pennywort is a fast grower, so trimming is a normal part of care. Without regular trimming, it can become long, loose, and messy, especially in smaller aquariums. The good news is that trimming is easy and also gives you a simple way to propagate more plants. To trim it, cut healthy stems above a leaf node. This encourages branching and can help the plant grow back in a fuller shape.
Propagation
If the top part looks healthy, you can replant that cutting directly into the substrate or let it float until it develops roots. This makes propagation very simple:
- Cut a healthy stem section
- Remove any damaged lower leaves
- Replant the cutting or float it
- Wait for roots and new side growth to develop
Conclusion
Brazilian Pennywort is one of the easiest and most rewarding plants you can add to a freshwater aquarium. Its bright green leaves, fast growth, and flexible planting style make it a favorite for both beginners and experienced aquarists. If you want a fast-growing, beginner-friendly water pennywort that looks beautiful and helps fill your tank with healthy greenery, Brazilian Pennywort is an excellent choice.
At Splashy Fish, in addition to Brazilian Pennywort, we offer a wide range of other aquarium plants for sale. Visit us to buy them online or at our local fish store in Virginia for betta fish, freshwater fish, invertebrates, and aquarium supplies.
FAQs
How quickly does Braziliant Pennywort grow?
Brazilian Pennywort is considered a fast growing aquarium plant. In good conditions with moderate light, stable water, and regular nutrients, it can grow quickly enough to need trimming every one to two weeks. Growth may be slower in low-light tanks, but it is still usually faster than many other beginner plants.
How often should I fertilize Brazilian Pennywort plant?
In most planted aquariums, Brazilian Pennywort does well with regular liquid fertilizer once or a few times per week depending on the product and plant load in the tank. The exact schedule depends on your lighting, substrate, and how heavily planted the aquarium is. Consistent dosing usually works better than occasional heavy fertilizing.
Is Braziliant Pennywort easy to care for?
Yes, Brazilian Pennywort is generally considered easy to care for. It adapts well to different freshwater conditions, grows in a variety of setups, and does not require advanced care to do well. That is why it is often recommended as a beginner-friendly pennywort aquarium plant.
