Pink-Based Galaxy Red Tiger | Red Wasp

Caridina  ·  AdvancedPhoto vs. what ships
The photo shows a high-grade or best-looking adult from the batch. We ship unsexed juveniles, 0.6–1.2 cm — too young to tell male from female. They arrive pale from the trip and colour back up within days.
Buffered (RO water)
$40.00 / juvenile shrimp
Juveniles are young shrimp — they travel best at this size, and many strains only show their full colour as they mature. After display-ready adults? Contact us.
Pre-order
Pay in full · save 5%
Grade
About grades
Grading is about pattern and colour, never health — every grade is equally hardy and comes from the same parents. In stock is available now; pre-order reserves shrimp for a later dispatch. See our grading standard →
How would you like to pay?
$20.00 today · $20.00 charged automatically to the same card before your shrimp ship · within 21 days of your order.
How the pre-order works. Pay the deposit now. We email you first, then the balance is charged automatically to the same card before your shrimp ship. Cancel any time before dispatch for a full refund. Want to add to it later? Message us before it ships and we’ll add it to this order — you won’t pay postage twice.

Pre-order bonus · +20% extra shrimp when you pre-order 5 or more

Pre-order — this line is between batches. Order now and we'll ship when the next batch is ready. Most pre-orders ship sooner — 21 days is the longest you'd wait.

Description

Pink-Based Galaxy Red Tiger | Red Wasp Shrimp (Caridina) | Entry, Mid, High & Collector

A red shrimp banded in white, and the white warms to pink as it grows.

Arrives young and pale. The pink and the legs both build over the following months.

Four price levels, set mainly by how many clean tiger bands each one already carries. Every shrimp comes from the same true Red Wasp stock.

Caridina — wants soft, slightly acidic water and a tank that has settled in. Numbers in the FAQ.

The Pink-Based Galaxy Red Tiger — the Red Wasp — is the red counterpart to our Hornet lineage. The body is red and never changes; the white tiger bands wrapping it take on a pink tone, which is what “pink based” means in the hobby name, and it is a hard tone to stabilise. Bred here using 100% true Red Wasp males.

About the photo. The shrimp pictured is High or Collector grade. We ship unsexed juveniles — treat the photo as the target, not the arrival. The band count is already set at that size; shell, pink tone and leg colour all fill in as they grow. Adults are available on request.

What to expect as they mature:

  • Tiger bands: White bands wrapping the abdomen. A few spots on the cheeks are normal; this line is about the bands, not head spots.
  • Shell thickens: Juveniles have thinner shells. With each moult the shell builds density — a thick shell looks shiny and solid, a thin one dull with see-through patches — and a thick shell is one of the markers of a Collector-grade adult.
  • Pink tone builds: The red body never changes. The white bands start pale and the pink tone on them deepens with each moult as the shrimp matures. It builds over time; it is not fixed at birth.
  • Spider legs: The body pattern carried onto the legs — red patches with white, the same as the body. The white on the legs takes on the pink tone too, but it is small and subtle. Leg colour follows the shell, so the higher grades show it first, and it fills in with age on every grade.
  • Purple sheen: A metallic purple over the red that shows most on the higher grades and in a tank whose water has aged — an older tank with fewer water changes and very stable water. It comes and goes with moults and conditions; that is normal.

Every shrimp arrives pale from the trip and colours back up within hours to a few days.

A Red Wasp is graded exactly like the Hornet, over a red base instead of black. The pattern is already set at the size we ship; it shifts a little with age, but not by much.

  • Tiger bands — the number and neatness of the white bands around the body. Entry 1–3 bands, Mid 2–3, High 3–4, Collector 4–5, and the higher the grade the cleaner each band.
  • Colour — the red base stays as it is. What is graded is the depth of the pink on the white bands, and the metallic purple sheen over the red. Both show more on the higher grades.
  • Shell thickness — Entry and Mid usually carry a thinner shell; High and Collector a dense, solid one.
  • Leg colour — grows in with age on every grade, but High and Collector already show strong spider legs at the size we ship. Entry and Mid are hit and miss, and may never fill the legs completely.

Red-based tigers, by their nature, run a little below black-based ones for shell thickness and colour. So a Red Wasp of any grade will sit a notch under the same grade of Hornet. That is the difference between the two lines, and the grades within this line are judged against each other, not against the Hornet.

This line is offered in Entry, Mid, High and Collector grades. Every shrimp ships from the same true Red Wasp stock; the higher grades simply carry more bands, more colour and a thicker shell already.

Grading is done by eye at shipping size, on what the shrimp shows then. Shrimp rarely move a grade as they grow, but water matters: poor water costs colour and shell.

The photo shows a high-grade or best-looking adult from the batch. We ship unsexed juveniles, 0.6–1.2 cm — too young to tell male from female. Shrimp arrive pale from the trip and colour back up within days. For detailed water parameters, tank setup guides, and our 100% Live Arrival Guarantee, see our FAQ.

Guarantee & dispatch
Live arrivalClaim within 8 h
Claim within 8 hours of delivery with photos and a short video, ideally of the sealed bag. Your choice of a refund of the livestock value, free replacements, or store credit — all at no cost to you.
Mon & TueDispatch days
0.6–1.2 cmUnsexed juveniles
10+ of one lineColony starter
Unsexed juveniles at ten all but guarantee both sexes — about 1 in 500 odds of a single-sex group, against 1 in 8 at four — and a group settles faster than a pair. Our 10+ and 20+ prices are built around that. Give them longer than Neocaridina — Caridina breed more slowly on buffering soil and reward stability over tinkering.

We don't ship live shrimp to WA, TAS or NT — message us for further enquiries: Messenger, Instagram or WhatsApp.

Full guarantee policy →
Water parameters — Caridina
TDS
100 – 150 ppm
Total dissolved solids — the quickest single number to check. Ours is what they are raised in: match it on arrival, then keep it steady. Swings hurt more than the number itself.
GH
4 – 6 dGH
General hardness — the calcium and magnesium they build shells with. Too little and moults fail; too much and shedding gets hard.
KH
0 – 1 dKH
Carbonate hardness — the buffer that stops pH drifting between water changes.
pH
5.5 – 6.5
Set by your substrate and KH far more than by dosing. Hold it steady inside the band rather than chasing a number.
Temp
20 – 24 °C
Cooler slows moulting and breeding; warmer speeds everything up and shortens lives. Stay inside the band.
Tank
30+ L
The minimum for a settled colony. A bigger tank holds its water steadier, so we recommend larger groups in larger tanks — stability is what keeps shrimp alive.

Buffered RO water on an active substrate — near-zero KH is correct here, not a fault.

Full care & acclimation guide →