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Trident Fern (Microsorum pteropus 'Trident')

Trident Fern (Microsorum pteropus 'Trident')

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Description
Aquatic Plants

Trident Fern

A Java Fern variant with a distinctive three-lobed trident leaf shape -- the most immediately recognisable and most compositionally striking leaf form in the Java Fern family.

Distinctive Three-Lobed Trident Leaf Java Fern Variant Attaches to Hardscape Daughter Plants on Leaf Tips No CO2 Required Low to Medium Light

Trident Fern (Microsorum pteropus 'Trident') is a variant of Java Fern selected for its distinctive three-lobed leaf form -- each leaf producing a broad central lobe flanked by two shorter lateral lobes that together create a clear trident or fleur-de-lis silhouette that is immediately recognisable and unlike any other leaf shape in the catalog. Where standard Java Fern produces simple, undivided lanceolate leaves and Java Fern Windeløv produces finely divided, branching frond tips, Trident Fern produces a bold, clearly graphic three-point leaf that reads as a composed, deliberate shape rather than an organic variation -- the most visually distinctive leaf form in the Microsorum pteropus family. Care is identical to all Java Fern variants: rhizome attached to hardscape, low to medium light, no CO2 required, broad water chemistry tolerance, daughter plants produced on maturing leaf surfaces. Safe with all Neocaridina, Caridina, and snails.

Not RequiredCO2
65–82FTemperature
Low–MedLighting

Leaf Form, Growth and Character

Distinctive three-lobed trident leaf -- the most graphic leaf shape in the Java Fern family -- each mature leaf of Trident Fern produces a broad central lobe and two shorter, outward-angling lateral lobes that together form a clear three-point trident silhouette. The shape is consistent and immediately recognisable across the plant -- every leaf carries the same three-lobed form, giving the plant a composed, repeating visual rhythm that standard Java Fern's undivided leaves do not produce. Against hardscape or a contrasting background, the three-point silhouette of each leaf reads as a clearly defined shape from across the tank. Newly emerging leaves may initially show less defined lobing and develop the full trident form as they mature. Identical care to all Java Fern variants -- the leaf shape is the only difference -- Trident Fern shares every care requirement with standard Java Fern: rhizome attached to hardscape and never buried, low to medium light, no CO2, broad parameter tolerance from pH 5.5 to 8.0, and identical fertilisation and maintenance requirements. Keepers already growing any Java Fern variant will find Trident Fern completely familiar in care terms -- the trident leaf form is the sole distinguishing characteristic. Rhizome attaches to hardscape over time -- never bury in substrate -- the rhizome must remain fully exposed and in contact with open water. Secure to driftwood or stone with cotton thread or gel super glue. The rhizome develops progressively firmer attachment over several weeks. Covering or burying the rhizome causes rot -- the most common cause of failure with any Java Fern variant. Daughter plants develop on mature leaf surfaces -- passive propagation -- small daughter plantlets with their own rhizome and roots develop directly on the surface of older, maturing leaves. They can be separated once they have developed three or more leaves of their own and attached to new hardscape, or left in place to continue growing and extend the plant across available surfaces over time. Broad water chemistry tolerance -- performs in Neocaridina and Caridina parameters alike -- Trident Fern adapts to pH 5.5-8.0 and to both soft and moderately hard water without any special adjustment. No parameter change is needed specifically for Trident Fern -- it grows in whatever conditions the rest of the tank requires. Slow to moderate growth -- improves continuously over months in stable conditions -- like all Java Fern variants, Trident Fern grows slowly and improves continuously over time. New leaves are produced steadily from the rhizome growing tips, and an established plant with multiple rhizome branches is substantially fuller and more impressive than a newly introduced single rhizome. Patience in the first two to three months is rewarded by a dense, well-structured plant in months four through twelve.

Getting Started

1Attach rhizome flat against hardscape with cotton thread or super glue gel -- press the rhizome against driftwood or stone and secure with cotton thread wrapped at 2-3cm intervals, or apply a small dot of gel super glue to the dry hardscape surface, press the rhizome against it, and hold for 30 seconds before submerging. Keep the full rhizome above the substrate surface.
2Never bury the rhizome -- the rhizome must remain exposed and in contact with open water at all times. If substrate drifts over any part of the rhizome, clear it immediately. A buried rhizome blackens and rots within one to two weeks.
3Low to medium light -- consistent and stable intensity is more important than high output -- Trident Fern performs well at low to medium light and does not benefit from high intensity. A consistent, stable photoperiod of eight to ten hours at moderate intensity produces the most even and most vigorous new leaf growth.
4Fertilise with balanced liquid fertiliser two to three times weekly -- Trident Fern draws nutrition primarily from the water column. Consistent low-level liquid fertilisation produces more even frond development than intermittent high doses.
Bonus Tip

Trident Fern makes the most visual impact when positioned so individual leaves are silhouetted against an open, contrasting background -- the three-lobed trident shape only reads as a deliberate, graphic form when the leaf edges are clearly visible against a backdrop of different colour or tone. Position the plant on a foreground or midground piece of driftwood where the three-point leaf silhouettes are framed against the open water column or a dark substrate surface behind them, rather than against a dense plant background where the leaf shape is obscured. A single well-established Trident Fern rhizome with four to six fully developed trident leaves mounted on a small piece of driftwood in the midground of a nano shrimp tank delivers more visual specificity and compositional interest than a much larger mass of standard Java Fern in the same position.

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Browse more aquatic plants

Pair Trident Fern with Anubias, Bucephalandra, or Java Moss for a complete low-light hardscape setup. Browse our Aquatic Plants collection.

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Policies & Disclaimers
Aquatic plants

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.

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.

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.

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.

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.

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