What a Shrimp Grade Is Actually Worth
Cherry, Sakura, Fire Red, Painted Fire Red: the grade ladder is supposed to be a price ladder. Today's cross-vendor data says the steps are smaller — and less orderly — than the names suggest.
Published July 29, 2026 · figures recomputed from data through September 2, 2026 · by Shrimp Price Index
Red Neocaridina sell under a ladder of grade names — Cherry, then Sakura, then Fire Red, then Painted Fire Red — ordered by color depth and coverage. The names read like a price ladder, and vendor copy treats them as one. Because we normalize every listing's grade exactly as the vendor writes it onto that standard ladder (explainer), we can measure what the market actually charges for each rung.
The ladder, priced
| Grade (low → high) | In-stock listings | Vendors | Per-shrimp low | Median | High |
|---|---|---|---|---|---|
| Cherry | 11 | 4 | $2.50 | $3.64 | $5.00 |
| Sakura | 6 | 2 | $2.50 | $3.21 | $3.90 |
| Fire Red | 9 | 2 | $3.00 | $3.40 | $4.09 |
| Painted Fire Red | 7 | 3 | $2.50 | $4.00 | $6.00 |
As of September 2, 2026, the whole four-rung ladder spans about $3.64 to $4.00 at the median — and the steps aren't even monotonic: some lower rungs currently carry a higher median than the rungs above them. The honest headline is that grade moves the per-shrimp price far less than the names suggest — often less than a dollar between adjacent rungs — while pack size and vendor choice routinely move it more.
Why the rungs blur
- Grading is the seller's own call. There's no certifying body; one store's Fire Red is another's high-grade Cherry. We rank each listing on the vendor's own wording, which is the only honest option — and it means rung boundaries differ by store.
- The rungs sell in different pack structures. Budget rungs list in bigger packs (lower per-shrimp price), premium rungs more often as selected singles, which flattens or even inverts the apparent ladder.
- Small samples move medians. Some rungs have a handful of in-stock listings (33 graded red-line listings are in stock across the whole market today), so a single restock can reorder adjacent rungs. That is itself the finding: the market is too thin to price fine grade distinctions consistently.
What about Caridina grades?
Crystal and bee shrimp use their own scale (B through SSS). Too few graded listings are in stock at once for a rung-by-rung table today — the sample is a handful of listings per grade — so we won't publish medians that a single listing could swing. As the dataset grows we'll add the bee-grade ladder. Meanwhile the practical Caridina numbers are in Crystal Red and Crystal Black prices.
How to use this when buying
- Treat a big grade-based price jump with suspicion: check the morph page's cross-vendor median first, then ask what the extra dollars buy — selected animals, or just a different label.
- If you want top color, buying a known line (Bloody Mary, Painted Fire Red from a specialist) beats paying up for an adjective.
- If you just want red shrimp, the bottom rung plus patience is the hobby's best-kept economic secret — culls breed too.