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Anubias Barteri ('Congensis')

Anubias Barteri ('Congensis')

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Amount: Rhizome

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$8.00

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Aquatic Plants

Anubias Barteri 'Congensis'

Long, narrow, deeply ridged leaves with a prominent central vein — the most structurally distinctive leaf form in the Anubias catalog and the boldest midground statement without CO₂.

Long Narrow Ridged Leaves Prominent Central Vein Bold Midground Presence Rhizome — Do Not Bury No CO₂ Required Low to Medium Light

Anubias barteri var. 'Congensis' is the most structurally distinctive leaf form in the Anubias catalog — a variety whose long, narrow leaves are characterised not just by their elongated shape but by deeply impressed lateral venation that runs from the prominent central vein outward to the leaf margins, creating a strongly ridged, almost corrugated surface texture that no other Anubias variety replicates. Where Afzelii is tall and lance-shaped with smooth surfaces, Congensis is bold and textural — the deep venation casting visible shadow across the leaf surface under directional light and giving each leaf a physical depth and presence that reads from across the tank. The leaves are substantial — broader at the midpoint than Afzelii and carrying more surface mass per leaf — making a mature Congensis specimen one of the most visually impactful low-tech plants available at midground scale. Like all Anubias, it grows from a rhizome that must never be buried, attaches to driftwood and stone, and is fully safe with all Neocaridina, Caridina shrimp, and snails.

Not Required CO₂
72–82°F Temperature
Low–Med Lighting
What to Expect

Appearance & Growth Over Time

Deeply impressed lateral venation across long, narrow leaves — the defining characteristic of Congensis is its venation — lateral veins that run visibly and deeply from the central midrib outward to the leaf margins, creating a corrugated, ridged surface that is substantially more three-dimensional than the comparatively smooth surfaces of other Anubias varieties. The venation is most pronounced on mature, fully developed leaves and creates shadow lines across the leaf surface under any directional lighting — making the leaf look more detailed and sculptural than smooth-surfaced varieties of equivalent size. Broader and more substantial than Afzelii at similar length — while both Afzelii and Congensis produce long, elongated leaves, Congensis leaves are broader at the midpoint and carry more visual mass per leaf — a heavier, more substantial presence that makes individual leaves read more boldly than the finer, more elegant lance shape of Afzelii. A mature Congensis leaf at full size is one of the largest and most structurally impressive individual leaves in the Anubias catalog, approached in presence only by full-sized barteri. Venation casts visible shadow under directional or side lighting — the deeply impressed lateral veins of Congensis catch light at low angles in a way that flat or shallowly veined leaves do not. Under side lighting or lighting that hits the leaf at an angle, each lateral vein casts a fine shadow line across the surface — the same raking light effect that brings out three-dimensional texture in Crocodile Buce, applied to the vascular structure of an Anubias leaf. Overhead lighting flattens this effect; angled or side-positioned lighting reveals it fully. Accumulates substantial biofilm across a large, textured surface — the broad, ridged leaves of Congensis accumulate biofilm extensively — both across the general leaf surface and within the grooves of the lateral venation, where organic material collects and biofilm develops in sheltered micro-channels. Shrimp and snails work across the Congensis leaf surface thoroughly and visibly, the ridged texture making the foraging behavior more varied and engaging to observe than on a flat leaf of equivalent area. Slow, deliberate growth with long-lived, substantial leaves — Congensis grows at the unhurried pace characteristic of all Anubias, adding one substantial leaf at a time over weeks. The size and physical presence of individual leaves means that even a small established plant with five or six mature leaves makes a meaningful visual statement in the midground — the scale of each leaf carries more weight than the equivalent leaf count would on a smaller-leafed variety. Individual leaves persist for months to years under stable conditions. Rhizome must remain fully above substrate at all times — the horizontal connecting stem must never be buried, pushed into substrate, or covered by accumulated debris. Burial causes irreversible rot that spreads through the plant. Attach to driftwood or stone with cotton thread or super glue gel, keeping the entire rhizome exposed and accessible to open water circulation.
How to Set It Up

Getting Started

1 Attach to driftwood or stone — never plant in substrate — secure the rhizome to driftwood or porous rock with cotton thread or a small amount of super glue gel. Super glue gel sets quickly on wet surfaces and holds the rhizome in contact with hardscape while roots grip independently over the following weeks. Position the rhizome so the long leaves have room to extend outward and upward — Congensis needs more clearance around the planting site than compact varieties like Nana.
2 Position with open midground space and consider lighting angle — place Congensis in the midground on a piece of driftwood or stone where the long leaves have unobstructed space to develop to full size without being crowded from above or the sides. If your tank has any side lighting or front-angled lighting, orient the leaf face toward that light source — the deeply impressed venation reads most dramatically under light that strikes the leaf at an angle rather than directly overhead, and positioning the plant to take advantage of this reveals the full sculptural quality of the leaf surface.
3 Low to medium light with a consistent photoperiod — Congensis thrives under the same conditions as all Anubias barteri varieties: low to medium light at a consistent 8–10 hour photoperiod. The large leaf surface is susceptible to algae accumulation under excessive light intensity or inconsistent lighting schedules — the most reliable long-term maintenance approach is moderate light intensity held steady rather than high intensity with variation. The deeply textured leaf surface makes algae growth more visually disruptive on Congensis than on smooth-surfaced varieties, making consistent photoperiod discipline particularly worthwhile.
4 Dose liquid fertilizer consistently, with iron — as an epiphyte feeding through its leaves from the water column, Congensis benefits from regular liquid fertilization covering macros, micros, and iron. Consistent iron supplementation supports the deep, saturated green of the large established leaves and the full development of venation depth on new growth. Underfed specimens produce new leaves that are smaller and paler than those grown under regular fertilization, with less pronounced venation that reduces the distinctive textural quality of the variety.
💡 Bonus Tip

Congensis placed on the same piece of driftwood as Anubias Nana at the base creates the most dramatic within-genus scale contrast in the Anubias catalog — the large, heavily veined, corrugated surface of a mature Congensis leaf against the small, smooth, rounded leaves of Nana makes both plants read more clearly than they do independently. The contrast works because the leaf form and surface character are maximally different while the genus, color, and care requirements are identical — the eye reads the difference as a deliberate pairing rather than mismatched plants.

🌿
Browse more aquatic plants

Pair Congensis with Anubias Nana, Afzelii, or Bucephalandra for a complete low-tech hardscape planting. Browse our Aquatic Plants collection.

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Policies & Disclaimers

Choosing your portions, using the plant promotion, and knowing what to expect when your plants arrive.

Buy 2 Get 1 Free: add all three

Choose three eligible plant items and add all three to your cart, including the plant you want free. The discount applies automatically at checkout; no code is needed. Adding only two items does not add a third plant for you.

Mix and match eligible varieties or choose multiple quantities of the same eligible plant. The least expensive eligible item is free. For example, with eligible items priced at $5, $8 and $10, the $5 item is discounted and the plant subtotal is $18 before shipping and tax.

The offer repeats for complete qualifying groups: three eligible items give one free, six give two free, and nine give three free. The current offer has no per-order use limit. Items must be included in the promotion; Plant Weights and other non-plant accessories do not qualify.

An item means the sale unit in your cart. One bunch, cup, portion or multipack counts as one item when purchased at quantity one, not one item for every stem, leaf or bulb inside it. Check the listing and selected option for what each unit contains.

Check the discount and quantities in your order summary before paying. Other promotions can affect the final discount; multiple product discounts do not stack on the same item. This is an online checkout offer, not an automatic in-store POS discount.

Plant Promotion Details

Portions, sizes & what you receive

Read this plant’s description and selected option for its sale format, portion size and any stated stem or plant count. A bunch, loose portion, rooted plant, bulb, cup and mounted plant are different products; there is no single size or count that applies to every plant we sell.

A mature height or spread describes potential growth in an aquarium, not the size shipped. Use the advertised purchase portion to plan your order. A full carpet, dense moss-covered surface or established group in a photograph may require several portions and time to grow.

Do not assume that a pot, planting weight, rock, wood, substrate or other display accessory is included unless the listing explicitly says it is. If the received portion appears different from the selected listing, photograph it with its packaging and contact us promptly.

Photos, color & natural variation

Photos illustrate the named plant or variety and its appearance. Living plants vary in leaf size, shape, root development, branching and fullness; a photo of an established specimen is not a measurement of each portion shipped. The product description and selected option remain the reference for your purchase.

Aquarium lighting, camera settings and the growing environment affect perceived color. Red or pink varieties can look different under different lighting and growing conditions. Do not use a photograph alone to select a plant’s care requirements or expect immediate mature coloration.

Above-water growth & the transition underwater

Some aquarium plants can grow with their leaves above water as well as submerged. These growth forms can have different leaf shapes and appearances. New underwater growth may look different from older leaves as the plant adjusts. This explanation does not mean every plant is supplied in the same growth form; follow any specific information in the listing.

Leaf loss or softening after a change of environment is often called melt. Look at the plant as a whole and its growing points rather than judging only one older leaf. Do not assume that a damaged plant is simply transitioning or wait for new growth before reporting an arrival problem.

This is background care information, not a new exclusion from the Live Arrival Guarantee. Arrival damage is assessed under the existing policy.

Planting: match the method to the plant

For stem plants, separate the stems and plant with room between them. For rosette plants, position the roots in the substrate without burying the crown. Remove transport bindings and growing material carefully where appropriate.

For Anubias and Java fern, keep the rhizome exposed rather than burying it. Moss can be divided into smaller portions and attached to suitable hardscape. Floating plants belong at the surface. Bulbs and tubers need species-specific planting depth; do not assume every type should be fully buried.

Keep plants damp while working. Follow the individual listing for placement and care, especially when a plant has unusual requirements. These are planting tips, not additional conditions for a claim.

Growth, tank conditions & choosing companions

Plan for the plant’s mature size, available light and the space it will occupy. A background stem plant, slow-growing rhizome plant and floating plant serve different roles; a purchase portion does not instantly create a finished aquascape.

Use the listing’s guidance on light, nutrients and carbon dioxide rather than assuming every plant needs the same setup. Growth rate and final appearance depend on aquarium conditions and maintenance. More light alone is not a substitute for a balanced setup.

Consider animals that dig, uproot or eat plants before choosing placement. Floating growth can shade plants below it, and fast-growing plants may need thinning. Observe new growth and make gradual, species-appropriate adjustments.

Hitchhikers & introducing plants

Our existing policy does not guarantee pest-free arrival. Plants can carry tiny organisms or eggs, including snail eggs, despite inspection. Inspect new plants before introduction, and consider separate observation or quarantine to protect an established aquarium.

Do not assume a plant is sterile, pesticide-free or safe for a particular treatment unless the listing explicitly provides that information. Sensitive leaves, mosses and roots can respond differently to dips. Research the exact plant and any treatment before using it; do not apply an animal medication or a strong dip by default.

Arrival problems: document and contact us promptly

For damaged or dead plants, email support@superiorshrimpaquatics.com within two hours of the carrier’s recorded delivery time. Use the email address on the order and include all arrival concerns in your first message.

Send clear photographs of the affected plants and their packaging, with the shipping label or invoice visible for identification. Photograph packaging damage before unpacking or discarding materials, and consult the full guarantee’s documentation instructions. Keep the original photos.

The current guarantee covers aquatic plants but excludes promotional or free items. That existing exclusion also matters when ordering a free promotional plant. Claims and available resolutions are assessed under the full policy; this tab does not expand or reduce coverage.

Live Arrival Guarantee

Shipping your plants

Plants ship Monday and Tuesday, with Wednesday shipping available for 2-day or overnight services. Orders remain subject to stock, fulfillment timing and weather holds under our shipping policy. A shipping-service estimate is not a guaranteed dispatch date.

Plan to receive the package promptly and inspect it on arrival. Review the full shipping information for weather precautions, transit expectations and delivery issues. If your cart also contains live animals, review the shipping requirements for those animals as well.

Shipping Information

Returns & order questions

Check the plant name, portion, quantity and selected option before completing checkout. Contact us before sending anything back; returns require prior written authorization under our existing policy. The full return policy explains the applicable conditions.

Return Policy

This tab explains the existing offer and policies alongside plant-care guidance. Care tips do not create new claim requirements or exclusions. Refer to the linked policies for complete terms.

    Anubias Barteri ('Congensis')
    $8.00
    $8.00
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