The top pick for plants in a Severum cichlid tank is the Anubias species, particularly Anubias barteri. This hardy plant thrives in low to moderate light, has tough leaves that withstand nibbling, and anchors securely to rocks or driftwood—making it ideal for the semi-aggressive nature of Severums.
What to Look For
When selecting plants for a Severum cichlid tank, the main criteria include durability, growth habit, and compatibility with the fish’s behavior and tank conditions. Severums are known to be moderately aggressive and can uproot or damage delicate plants, so choose species with sturdy leaves and strong root systems or those that attach to hardscape. Plants should tolerate the water parameters typical for Severums: slightly acidic to neutral pH (6.0–7.5), temperatures around 75–82°F (24–28°C), and moderate lighting. Additionally, consider the plant’s growth rate and care level; fast growers can help control nutrients and algae, but may require more maintenance, while slow growers tend to be less demanding but less resilient to damage. Lastly, think about aesthetics and how the plants complement the tank’s layout and your visual preferences.
Anubias (Anubias barteri and varieties)
Strengths: Anubias species are renowned for their tough, leathery leaves that resist nibbling and tearing, making them ideal for cichlid tanks. They attach to driftwood or rocks rather than rooting in substrate, so they are less likely to be uprooted by digging Severums. Their slow growth means low maintenance and minimal pruning.
Trade-offs: Slow growth can limit their ability to compete with algae, so occasional cleaning or algae control may be needed. They prefer moderate to low light, so they might not thrive in very bright setups.
Best for: Aquarists seeking durable, low-maintenance plants that survive the semi-aggressive behavior of Severums, especially in tanks with driftwood or rocky décor.
Java Fern (Microsorum pteropus)
Strengths: Java Fern is another hardy plant with thick leaves that tolerate nibbling and water fluctuations well. Like Anubias, it attaches to hardscape, so it’s safe from uprooting. It adapts to a wide range of lighting conditions and water parameters, thriving in the same range as Severums.
Trade-offs: Its slow growth means less nutrient absorption and potential algae growth on leaves. It also requires careful placement so the rhizome isn’t buried, which can cause rot.
Best for: Hobbyists wanting a resilient, low-light plant that adds vertical texture without the risk of uprooting.
Amazon Sword (Echinodorus amazonicus)
Strengths: Amazon Swords are classic cichlid tank plants with broad, sturdy leaves that can handle some nibbling and digging. They root deeply in substrate, providing cover and territory markers for fish. They grow relatively fast and help absorb excess nutrients, reducing algae.
Trade-offs: Severums can occasionally uproot them during digging, so planting in heavy substrate or using root tabs can help. They require moderate to high lighting and nutrient-rich substrate, which may increase maintenance.
Best for: Aquarists with larger tanks who want lush greenery and can provide nutrient-rich substrate and moderate lighting.
Vallisneria (Vallisneria spiralis)
Strengths: Vallisneria is a fast-growing grass-like plant that creates dense backgrounds and offers hiding spots. It tolerates a range of water conditions and moderate to high lighting. Its ribbon-like leaves are flexible and less prone to damage from fish activity.
Trade-offs: Fast growth means frequent trimming to prevent overcrowding. Severums may occasionally uproot roots during digging, so dense planting and substrate stabilization are important.
Best for: Tank owners wanting a natural, flowing background plant that balances growth with resilience.
Cryptocoryne (Cryptocoryne wendtii)
Strengths: Cryptocorynes have tough, leathery leaves that are moderately resistant to nibbling. They adapt well to low to moderate light and tolerate a range of water parameters. Their compact growth habit makes them good midground plants.
Trade-offs: They can undergo “Crypt melt” (leaf loss) when stressed by changes in water or light but usually recover. Severums may uproot them if substrate is soft or loose.
Best for: Aquarists seeking easy-care, low-light plants that add diversity without requiring frequent trimming.
How to Choose
Choosing the right plants for your Severum tank depends on your budget, tank size, lighting setup, and how much maintenance you’re willing to perform. For beginners or those on a budget, hardy plants like Anubias and Java Fern are cost-effective and easy to maintain, requiring minimal substrate preparation and low light. If you have a larger tank with nutrient-rich substrate and can provide moderate lighting, Amazon Swords and Vallisneria offer lush, natural aesthetics but need more care and substrate investment.
Consider your goals: Are you aiming for a heavily planted tank that mimics the Severum’s natural environment, or do you want a low-maintenance setup with minimal plant loss? Severums are diggers, so plants that attach to hardscape or have strong root systems are generally safer. Fast-growing plants help control algae but require regular trimming. Slow growers are less demanding but may be more vulnerable to algae buildup.
Ultimately, mixing plant types can create a balanced environment—using sturdy Anubias or Java Fern as anchors, complemented by Amazon Swords or Vallisneria for volume, and Cryptocorynes for midground interest. Adjust based on your tank’s conditions and your willingness to maintain.
Frequently Asked Questions
Q: Can Severum cichlids eat live plants?
Yes, Severums may nibble on softer plants, so choose hardy species with thick leaves to minimize damage.
Q: How do I prevent Severums from uprooting plants?
Use plants that attach to hardscape like Anubias or Java Fern, or plant deeply in dense substrate with root tabs to encourage strong rooting.
Q: Do Severums need plants for their health?
While not strictly necessary, plants improve water quality, provide cover, and reduce stress, benefiting Severum health and behavior.
Q: What lighting is best for planted Severum tanks?
Moderate lighting (around 2–3 watts per gallon or 30–50 PAR) suits most recommended plants and avoids stressing the fish.
Q: Can I use floating plants with Severums?
Yes, floating plants like Amazon Frogbit provide shade and reduce light intensity but may be disturbed by active Severums.
Q: How often should I trim plants in a Severum tank?
Trim fast-growing plants like Vallisneria every 2–4 weeks to prevent overcrowding; slow growers like Anubias require little pruning.
Bottom Line
Anubias stands out as the best all-around plant for Severum cichlid tanks because of its resilience, low maintenance, and compatibility with the fish’s behavior. For a more lush and varied aquascape, combine Anubias with Java Fern and Amazon Sword, balancing durability with aesthetic appeal. Always prioritize hardy plants that can withstand digging and occasional nibbling, and adjust lighting and substrate to match plant needs and your budget. This approach ensures a thriving, beautiful Severum tank with healthy fish and vibrant greenery.
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