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Yellow Goldenback Shrimp (Thick Backline)

Yellow Goldenback Shrimp (Thick Backline)

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Pack Size: 5

Sub total:

$25.00
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1 gal5101520 gal
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Description
Neocaridina Shrimp

Yellow Goldenback Shrimp (Thick Backline)

A Yellow Goldenback variant with a noticeably wider, bolder gold dorsal stripe that reads as more graphic and more immediately striking than the standard Goldenback line. The stripe is the feature.

Vivid Yellow Body Thick Prominent Gold Dorsal Stripe Neocaridina davidi pH 6.8–7.8 Distinct Backline Variant Breeds True

Yellow Goldenback Shrimp (Thick Backline) are a selectively developed variant within the Goldenback line where the gold dorsal stripe has been bred to a noticeably greater width than in standard or even S-grade Goldenback stock. The yellow body colouration is consistent with the Goldenback morph, but the stripe is the defining feature here: wider, more prominent, and bolder in its relationship to the surrounding yellow body. Where the standard Goldenback stripe reads as an accent on a yellow body, the thick backline variant reads as a graphic element that anchors the shrimp's appearance and is the first thing the eye goes to. The contrast between the gold stripe and the yellow body is amplified by the stripe's width -- a wider stripe produces a stronger colour differential that reads at a greater distance and holds attention more effectively in a mixed display. Hardy, beginner friendly, and fully viable on standard Neocaridina parameters.

6.8–7.8pH
6–14GH (dGH)
2–8KH (dKH)
65–78°FTemperature
¼–½ inchSize

The Thick Backline

Noticeably wider gold dorsal stripe than standard or S-grade Goldenback -- the defining characteristic of this variant. The thick backline variant is selected specifically for stripe width rather than stripe brightness or body colour depth alone. The wider stripe occupies a greater proportion of the dorsal surface, producing a bolder and more commanding two-tone pattern. In the best specimens the stripe is continuous, evenly wide from head to tail, and clearly differentiated in both width and intensity from the surrounding yellow body. The stripe reads as the primary visual element rather than a secondary accent. In standard Goldenback the yellow body and the gold stripe are in approximate visual balance, with the stripe as an accent detail on a yellow ground. In the thick backline variant the relationship shifts: the width of the stripe makes it the primary colour element, with the yellow body reading as the field against which the stripe sits. This reversal of visual emphasis produces a more graphic and more immediately striking appearance than standard Goldenback patterning. Distinct from S Grade and SSS Goldenback, which prioritise stripe brightness and body opacity. The standard grading progression in the Goldenback line rewards brightness of the stripe and density of the body yellow. The thick backline variant is selected for a different quality: stripe width. A thick backline specimen may not have the most intensely bright stripe of an SSS grade, but the width of the stripe produces a visual impact that narrow-stripe high-grade specimens cannot replicate. Both lines are valid; they are different expressions of the Goldenback morph. Dark substrate maximises the two-tone contrast between body and stripe. Fine dark substrate including black sand or dark gravel provides the visual foundation that makes the yellow body and gold stripe read most clearly. On pale substrate the yellow body blends into the surroundings and the stripe contrast is reduced. Dark substrate is the most impactful single setup choice for displaying this morph. Breeds true in a dedicated colony -- isolate from other Neocaridina morphs. Thick backline Goldenbacks maintained as a single-morph colony will produce offspring expressing the characteristic wide stripe reliably. Housing with other Neocaridina morphs produces offspring reverting toward wild-type colouration over successive generations. Isolate from all Goldenback grade variants as well as other morphs to maintain stripe width consistency across generations.

Standard Neocaridina Parameters

Standard Neocaridina parameters throughout. pH 6.8 to 7.8, GH 6 to 14, KH 2 to 8, temperature 65 to 78°F. Dechlorinated tap water suitable in most regions. No RO water, active substrate, or specialised mineralisation required. Varied diet supports colour expression and colony health. Consistent feeding with Snowflake Food, Veggie Wafers, and Almond Leaves for biofilm supports both stripe colour quality and reproductive success. Spirulina-rich foods are particularly beneficial for maintaining the gold tone of the stripe.
Display Tip

The thick backline Goldenback in a mixed display reads most effectively alongside morphs where the stripe provides a clear structural contrast. Paired with Black Rose Shrimp the gold stripe reads against near-black bodies with exceptional clarity, and the width of the stripe makes it visible from a distance where a standard Goldenback stripe would be lost. Paired with Blue Dream Shrimp the warm yellow-gold against cool blue produces a complementary colour contrast that shows both the stripe and the body yellow at their most vivid.

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Browse more Neocaridina shrimp

Explore the full Goldenback line and the complete Neocaridina spectrum. Browse our Neocaridina Shrimp collection.

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Before placing your order, please review our DOA Policy Shipping Info
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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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