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Red Rili Shrimp

Red Rili Shrimp

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Pack Size: 5

Sub total:

$16.00
How Many Do I Need?
1 gal5101520 gal
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Description
Neocaridina Shrimp

Red Rili Shrimp

A patterned Neocaridina with vivid red colouration on the head and tail contrasting with a transparent midsection -- the most widely kept Rili pattern and the warmest expression in the Rili line.

Vivid Red Head and Tail Clear Transparent Midsection Most Popular Rili Pattern Beginner Friendly Breeds in Freshwater Dark Substrate Essential

Red Rili Shrimp are a Neocaridina colour variant carrying the distinctive Rili pattern in vivid red: vivid red colouration on the head carapace and rear abdomen, with a semi-transparent, reduced-pigmentation midsection between them that creates the floating-ends visual effect that defines all Rili pattern shrimp. The Rili pattern is the same across every colour it is expressed in -- concentrated colour at the two body ends, transparency in the middle -- and the quality of the pattern in any individual is judged by how vivid and opaque the coloured zones are and how transparent and clean the midsection is. Red Rili are hardy, beginner-friendly Neocaridina in all other respects: broad parameter tolerance, breeds freely in freshwater, identical care to all other Neocaridina. Do not house with other Neocaridina colour variants to prevent colour reversion. The most widely kept Rili pattern in the hobby. See also Blue Rili and Orange Rili for the same pattern in different colour expressions.

6.8-7.8pH
6-14GH
2-8KH
65-78FTemperature
¼–½ inchSize

Pattern, Colour and Behaviour

Red head and tail with transparent midsection -- the defining Rili character -- the red colouration is concentrated at the head carapace and the rear abdomen, with the midsection carrying reduced or absent pigmentation. In the best specimens the midsection is clearly transparent -- the substrate visible through the body tissue -- creating a sharp visual break between the two red ends. The quality of the pattern is judged by the vividness of the red sections and the degree of transparency in the midsection simultaneously. Pattern clarity improves with selective breeding -- sharp vs diffuse transition -- the defining quality distinction between individual Rili shrimp is how cleanly the colour transitions to transparency at the midsection boundary. In lower-quality individuals the colour fades gradually rather than transitioning sharply, reading as a diffuse fade rather than a clear two-tone pattern. In higher-quality individuals the boundary is clear and relatively sharp, making the pattern read as graphic and deliberate. Dark substrate is essential for maximum Rili pattern visibility -- the transparent midsection only reads as transparent when the substrate visible through it is clearly darker than the coloured ends. Dark substrate -- black aquasoil or dark sand -- provides the contrast that makes the transparency legible as a pattern element rather than a deficiency. On pale substrate the transparent midsection blends with the background and the Rili pattern reads as a diffuse fade rather than a deliberate two-tone. Hardy and beginner friendly -- full Neocaridina parameter tolerance -- Rili shrimp carry the same broad parameter tolerance and robust constitution as all Neocaridina. The patterned colouration does not come with any increased sensitivity or care requirements. Breeds freely in freshwater -- colony pattern quality improves across generations -- females carry clutches and release fully formed shrimplets directly into the tank. As with all Neocaridina, the pattern quality of offspring improves progressively when the clearest-patterned individuals are selected as breeders across successive generations.

Getting Started

1Dark substrate before introduction -- black aquasoil or dark sand is essential for the Rili pattern to read clearly. Without dark substrate the transparent midsection is not visible as a pattern element.
2Stable Neocaridina parameters -- pH 7.0-7.4, GH 6-8, KH 3-5, temperature 72-75F. Confirm stability for one week before introduction.
3Drip acclimate over 45-60 minutes -- float bag 15 minutes, drip at one drop per second for 45-60 minutes before release.
4Select clearest-pattern offspring as future breeders -- when offspring develop, identify individuals with the sharpest colour-to-transparency transition and the most vivid coloured zones as breeding stock.
Bonus Tip

Red Rili are the most effective Rili pattern for introducing new shrimp keepers to the concept of patterned Neocaridina -- the vivid red head and tail against a transparent midsection on dark substrate is a clear, immediately legible two-tone pattern that reads from across the tank without the visual complexity of multi-colour morphs or the subtlety of less saturated Rili expressions. A colony of 15-20 Red Rili in a well-planted 20-litre nano tank on black substrate with Christmas Moss is one of the most striking and most accessible shrimp display setups achievable at beginner level.

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Browse more Neocaridina shrimp

Pair Red Rili with Blue Rili, Orange Rili, or Bloody Mary for a warm-spectrum Neocaridina display. Browse our Neocaridina Shrimp collection.

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Before placing your order, please review our DOA Policy Shipping Info
Reviews
Policies & Disclaimers
Before you order

Policies & Disclaimers

What to expect from your shrimp, how our guarantee works, and what to do when your order arrives.

Size

¼–½ inch

We select this size because younger shrimp generally tolerate shipping and adjust to a new aquarium better than fully grown adults. Proper acclimation and stable water conditions remain essential.

Photos & appearance

Product photos show representative examples of the shrimp’s variety and appearance. They do not show the exact animals you will receive or guarantee an identical color, pattern or intensity.

Individual appearance can vary with age, sex, lighting, substrate, aquarium conditions and shipping stress. Shrimp may arrive with lighter coloration and develop fuller color as they settle and mature.

Photos may show mature individuals. Please use the stated size and pack details to understand what you are purchasing.

Grades & selection

Unless a listing explicitly states a grade or selection standard, such as “S Grade” or “Painted Fire Red,” shrimp are sold as mixed grade. When specified, that listing’s grade or selection standard applies.

Even within the same grade, color coverage, intensity and pattern naturally vary. Individual shrimp are not guaranteed to look identical to the product photos.

Natural differences between males and females also apply to S Grade selections. Males may be smaller and less intensely colored than females of the same variety, including within an S Grade selection. This difference alone does not mean a male is incorrectly graded.

Natural variation alone is not considered a DOA claim. If you believe you received the wrong variety or a product that does not match its stated grade, contact us with clear photos so we can review it.

Males & sex selection

Male shrimp may be smaller and less intensely colored than females of the same variety. This difference alone does not indicate poor health or an incorrect grade. This also applies to S Grade selections; selecting a grade does not guarantee female-like size or color intensity in males.

Unless the listing explicitly promises a particular sex or ratio, individual males, females and sex ratios are not guaranteed.

Breeder packs

Breeder packs include a minimum of 8 females and 2 males. Bonus shrimp are random scoops and are not selected by sex, so your pack may contain more than 2 males when bonuses are included.

A breeder pack does not guarantee adult size, berried (egg-carrying) females, immediate breeding or a particular number of offspring.

Breeding results depend on maturity, acclimation and aquarium conditions.

What to expect after shipping

Temporary faded color, hiding, reduced activity and reduced appetite can occur after shipping. Provide a stable, established aquarium with appropriate conditions and follow proper acclimation practices.

Shipping stress alone is not a confirmed DOA. Our guarantee covers confirmed losses on arrival under its stated conditions; losses after the two-hour claim window are not covered.

Bonus shrimp & your paid count

When inventory allows, we may include one bonus animal for every five ordered of the same species. Bonuses are discretionary, are not guaranteed and are not separately eligible for refund or replacement.

Bonus shrimp are random scoops, not sex-selected. They may be male or female and can change the overall sex ratio of a breeder pack, including bringing the total above 2 males.

Bonus animals count toward the total arriving alive. Guarantee coverage applies when live arrivals fall below the number you paid for.

Example: If you pay for 10 shrimp and receive 12, an arrival of 11 live shrimp still fulfills your paid count. If fewer than 10 arrive alive, the shortfall may qualify under the guarantee.

For a suspected short count, document the animals, empty bag and shipping label before introducing shrimp to your aquarium. Refer to the full policy for the required counting photos.

Molting, shelter & handling

Shrimp shed their exoskeleton as they grow. A transparent, empty molt can resemble a shrimp; finding one does not by itself mean an animal has died. Provide grazing surfaces and shelter so freshly molted shrimp can remain undisturbed.

Avoid handling delicate shrimp to check their color or sex. If an animal appears injured, trapped in a molt or dead on arrival, photograph its condition through the unopened bag and report the concern promptly. Care observations do not replace the guarantee’s claim evidence.

Choosing tankmates & maintaining color lines

Small shrimp and shrimplets can be eaten by fish, even when adult shrimp appear to coexist with them. Dense plants and hiding spaces reduce exposure but cannot guarantee survival with predators. Review the particular shrimp’s water requirements alongside those of any tankmates.

Different Neocaridina color lines can interbreed, and offspring may not retain the parent colors. A mixed-color display and a breeding project with a consistent color line have different goals. A shrimp’s appearance at purchase does not guarantee the appearance of future offspring.

Acclimation & ongoing care

Prepare a stable, established aquarium before delivery. Use the acclimation guidance appropriate to the species and compare your measured water conditions with its published requirements rather than changing water rapidly to chase a single number.

Inspect and document any arrival concern before transferring animals, following the full guarantee’s documentation rules. Ongoing feeding, water quality and breeding outcomes depend on aquarium conditions; the Live Arrival Guarantee is an arrival policy, not a promise of future breeding or lifespan.

Checking quantities & reporting a short count

Check the actual animals received against your paid order quantity. For a suspected short count, the full policy calls for a clear counting photo showing all animals, the empty bag and the shipping label before they are introduced into an aquarium. Follow its counting instructions and contact us if you cannot document the count clearly.

Verified miscount claims are resolved with a refund for the missing paid animals under the current policy. A count made after release can be unreliable when animals hide among plants or hardscape.

Before opening: photographs & your first report

Use the email address on the original order and include all arrival concerns in the initial message to support@superiorshrimpaquatics.com within two hours of the carrier’s recorded delivery time. Photograph the sealed bag, visible and countable animals, shipping label, box and packing materials.

If the bag is leaking or damaged, photograph the leak or damage and wet packing before opening. Keep the original photographs and packaging. For cloudy water that prevents counting, take the original cloudy-water photo first and follow the full policy’s specific additional clear-container documentation instructions.

The guarantee contains restrictions on opening bags, acclimation and transfers. Review those instructions before taking action so the evidence needed to assess the claim is preserved.

Arrival problem? Document it promptly.

Email support@superiorshrimpaquatics.com within two hours of the carrier’s recorded delivery time, using the email address on your order.

  • Photograph the original sealed bag with the animals visible and countable.
  • Include the shipping label, outer box and packing materials.
  • Document any bag damage or leakage before opening.
  • Report all arrival losses in your initial message.

Read the full guarantee for photo requirements, cloudy-water documentation and claim eligibility before opening or transferring animals. Approved claims are resolved under the options and conditions stated there.

Shipping & coverage limits

Ground shipping carries increased risk for live animals, and the policy reserves the right to refuse guarantee claims on ground shipments. Choose your shipping method carefully.

The guarantee applies to the first delivery attempt. Redirection, pickup holds and carrier delays can affect eligibility under the full policy. Any product-specific coverage restrictions stated in a listing also apply.

Hitchhikers & quarantine

Live aquatic products can carry tiny hitchhikers or eggs despite inspection. Pest-free arrival is not guaranteed. We recommend quarantining new arrivals before introducing them into an established aquarium.

Returns

Care guidance in this tab does not create additional guarantee requirements or exclusions. Please read the full policies for complete eligibility, documentation, resolution and return requirements.

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