Discover Floating Aquarium Plants For Co2 Enriched Tanks: Images & Guide

Looking for the best plants for your low-tech aquarium? Our 2025 guide groups 12 easy, no-CO2 plants by their role to help you design a beautiful scape!

Cabomba plants are becoming a more popular choice of aquarium plants for hobbyists. This is a widely available plant and is often referred to as Carolina Fanwort, Fanwort, Brazilian Fanwort, or Green Cabomba. This is a stem plant that will vertically and is often used in the background of a tank. Cabomba plants are often not recommended for beginne... See full list on aquariumgenius.com They are often referred to as the cardinal flower, the lobelia cardinalis was once used for medicinal and ceremonial uses by numerous Native American tribes. Today this plant has become a popular choice for aquarists. This plant is native to North and South America and can be found in more humid areas. Lobelia cardinalis can be emerged or submerged... See full list on aquariumgenius.com Water wisteriais a very popular choice for live plants in aquariums. This is due to its faster growth rate as well as its appearance. This plant is a great choice for beginners as it is easy to care for, grows well, and is a non-demanding plant. Ideal water parameters for water wisteria: 1. Water Temperature 68F to 82F 2. pH levels: 6.0 to 8.0 3.... See full list on aquariumgenius.com Alternanthera reineckii is often referred to as a ruby red or scarlet temple. This is because this plant will add color to your tank. In order to maintain this red color the use of fertilizers and CO2 is recommended for this plant to thrive. Although this plant will grow without special care it will lose its vibrant colors, as well as the leaves ma... See full list on aquariumgenius.com Bacopa caroliniana is one of the oldest and most widely known plants in the aquarium hobby. It has a sturdy structure that is easy to care for as it is an undemanding plant that is suitable in any tank. It is also popular for its tolerance to water parameters and being adaptable. Ideal water parameters for Bacopa caroliniana: 1. Water Temperatures:... See full list on aquariumgenius.com Dwarf Hygro plants are widely known for their ability to thrive in a generous range of water conditions. It is also highly known for its rapid growth rate. Because of this, this plant is great for beginners as it will grow in most conditions. The leaves will vary in shape providing a unique appearance. Also, the color of this plant depends on the l... See full list on aquariumgenius.com Micro swords, often called Brazilian micro swords, are one the smallest carpet plants within the aquarium hobby. It is a very popular choice amongst aquarists due to its small size as well as its great carpeting abilities. As it will densely cover the substrate and can create a stunning appearance in your tank. This is also an easy-to-grow plant as... See full list on aquariumgenius.com Staurogyne repens are widely known for their hardiness and excellent carpeting abilities. Because of this, it is great for beginners as it is tolerant of a wide range of water parameters, and you can go several weeks without needing to trim this plant. As this plant grows slowly but steadily in an aquarium. This plant is also popular for its bushy ... See full list on aquariumgenius.com Echinodorus tennellus also known as pygmy chain sword is a very popular choice amongst hobbyists for carpet plants. This is a popular choice because of its hardiness as well as its durability. This is also a fast-growing plant that is quite easy to care for as it requires minimal care. This sword plant will grow about 2 to 4 inches tall with thin l... See full list on aquariumgenius.com Dwarf Hairgrass is highly known for being a hardy and very versatile plant. This plant is great for creating thick carpets inside aquariums. With short needle-like leaves that grow fast and are quite durable. Ideal water parameters for Dwarf Hairgrass: 1. Water Temperatures: 72F to 79F 2. pH Levels: 6.5 to 7.5 3. Lighting: Moderate to high 4. Gro... See full list on aquariumgenius.com I bought 9 different floating plants for aquariums and tested them on 10 different data points to help you find the best floating plant for your tank. So what plant species will be great for my first CO2 enriched aquarium? Although the world of botanics is very wide, wed like to present you one species of each basic plant groups in aquascaping that will do great in planted aquarium for beginners: carpeting plants stem plants rosette plants floating plants Carpeting plants Carpeting plants are considered as one of the most difficult to ... fter 25 years keeping aquariums and working in fish stores, I share my 16 best floating plants personal favorites, honest warnings about Duckweed, and the lighting mistake most beginners make. The Science of Photosynthesis and Pearling Photosynthesis is the process where plants use light energy to convert CO2 and water into glucose and oxygen. In a high-tech tank, you might see tiny bubbles of oxygen forming on the leaves and floating to the surface. This beautiful phenomenon is called pearling.