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Cryptocoryne Parva

Cryptocoryne Parva

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Amount: Rhizome

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$7.00

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Description
Aquatic Plants

Cryptocoryne Parva

The smallest Cryptocoryne in cultivation — a slow-spreading foreground plant with tiny narrow leaves that forms a low, dense mat over time with no trimming required.

Smallest Crypt in Cultivation True Foreground Plant No Trimming Required Very Slow Growth No CO₂ Required Low to Medium Light

Cryptocoryne Parva is the smallest Cryptocoryne in cultivation — a foreground plant whose narrow, upright leaves stay under 5cm at full height, spreading slowly across the substrate by rhizome runners to form a low, even mat that requires no trimming to maintain its form. It is the only substrate-rooted plant in the catalog that genuinely stays foreground height permanently without intervention — Monte Carlo and Staurogyne Repens both require regular trimming to prevent upward growth; Parva simply does not grow tall enough to need it. The trade-off is patience: Parva is the slowest-growing plant in the catalog by a significant margin, establishing and spreading over months rather than weeks. The reward is a plant that, once established, maintains itself as a permanent foreground feature with minimal attention — the lowest-maintenance foreground substrate plant available. Fully safe with all Neocaridina, Caridina shrimp, and snails.

Not RequiredCO₂
72–82°FTemperature
Low–MedLighting
What to Expect

Growth & Behavior Over Time

Stays under 5cm permanently — no trimming ever required — Parva leaves are narrow, upright, and bright green, reaching their maximum height of 3–5cm and stopping there. The plant does not grow taller with age, better conditions, or more light — the compact height is a fixed genetic characteristic of the species. In a layout where foreground plants need to stay low permanently without ongoing maintenance, Parva is the only substrate-rooted option in the catalog that delivers this without a trimming schedule. Slowest-growing plant in the catalog — patience is essential — Parva grows measurably more slowly than any other plant in the catalog, including other Cryptocorynes. Under good conditions — medium light, nutrient-rich substrate, stable parameters — it produces new leaves and runner-connected daughter plants at a pace visible over months rather than weeks. Full foreground coverage from a small initial planting typically takes six months to a year or more. This is not a deficiency or sign of poor health — it is simply how this species grows, and the timeline is worth knowing before purchase. Spreads by rhizome runners to fill the foreground gradually — established Parva plants extend short rhizome runners that produce daughter plants at intervals, slowly filling available foreground space from the initial planting outward. The spread is self-directing — runners find gaps and available substrate without any management. Dense initial planting with multiple individual plants spaced 2–3cm apart shortens the time to full coverage significantly by reducing the distance each runner needs to travel before connecting with adjacent plants. Bright, consistent green that holds under low light — Parva leaves are a clear, bright green that remains stable and consistent under low to medium light conditions, neither fading nor yellowing in reduced illumination. The color is solid rather than textured — smooth, narrow leaves without the surface variation of larger Crypt species. In a foreground position the small scale and even bright green of an established Parva mat reads cleanly and provides strong contrast with darker midground plants above and behind it. Crypt melt after introduction — normal and temporary — like all Cryptocorynes, Parva typically drops existing leaves when introduced to a new tank. In a plant this small the melt can feel alarming — a few tiny leaves disappearing entirely can look like the plant has died. The rhizome survives and will produce new growth over the following weeks. Leave it completely undisturbed: the temptation to check whether it is still alive by pulling it from the substrate is the most common way to kill a Parva that would otherwise have recovered. Shrimp graze the mat surface continuously — Neocaridina and Caridina shrimp work across a Parva mat actively, the dense low structure providing a grazing surface with good visibility for observing individual shrimp at close range. The low, open canopy of the mat — no tall stems or overlapping leaves to hide behind — makes Parva one of the best foreground plants for watching shrimp behaviour at substrate level in the tank.
How to Set It Up

Getting Started

1Plant densely across the foreground from the start — separate the initial planting into individual plants and plant them 2–3cm apart across the entire foreground area you intend to cover. Dense initial planting is the single most important decision for minimising time to full coverage — the shorter the distance each runner has to travel, the sooner the mat knits together. A sparse initial planting in a large foreground area may take two years or more to achieve complete coverage; a dense initial planting in the same area may achieve it in eight to twelve months.
2Use nutrient-rich substrate or place root tabs before planting — Parva feeds entirely through its roots and the substrate nutrient level is the primary driver of how fast it grows and spreads. Aquasoil or root tabs placed at 10cm intervals across the planting area before introducing plants provides the most consistent nutrient availability. In inert substrate without supplementation growth can slow to a pace that feels invisible — adequate root nutrition is the difference between a plant that establishes over months and one that appears to do nothing for an entire season.
3Leave completely undisturbed after planting — Parva is more sensitive to disturbance than most plants in the catalog. Once planted, do not reposition, pull up to check, or disturb the planting area for at least six to eight weeks. Root establishment is the primary process in this period and is invisible at the surface — the plant may appear unchanged or even smaller after the initial melt, but the root system is developing underground and will support accelerated growth once established. Disturbance at this stage significantly delays recovery.
4Dose liquid fertilizer consistently throughout establishment — supplement root nutrition with balanced liquid fertilizer dosed two to three times weekly from the beginning. Even in nutrient-rich substrate, water column supplementation supports the active growing tips at the end of each runner and the new daughter plants they produce. Iron in the fertilizer formula maintains the bright, saturated green of new leaves. Do not skip dosing during the establishment period — consistent nutrition is more important for slow-growing plants where recovery from deficiency takes proportionally longer.
💡 Bonus Tip

Parva is the most rewarding foreground plant in the catalog to photograph at the end of the first year — the transformation from a scattered handful of tiny plants to a complete, even, self-maintaining foreground mat is dramatic in comparison and entirely the result of patience rather than skill or equipment. Take a photo of the initial planting on the day you set it up, and again at three months, six months, and twelve months. The progression is one of the most satisfying visual records in the slow hobby of planted tank keeping.

🌿
Browse more aquatic plants

Pair Parva with Balansae, Monte Carlo, or Anubias for a complete low-maintenance planted layout. 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.

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.

    Cryptocoryne Parva
    $7.00
    $7.00
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