Other isopods Spherillo sp.
Spherillo sp.: What's a Fair Price?
A Spherillo sp. costs $1.40–$5.00 per isopod today; the median is $2.75. Based on 15 listings across 2 US vendors, updated July 20, 2026.
Cheapest per vendor
| Vendor | Listing | Per isopod | Listing price | Stock | |
|---|---|---|---|---|---|
| Tropical Isopods | Spherillo sp. “Hainan Black" — 100 (100 isopods) | $1.40 | $140.00 | in stock | view → |
| Isorarepods | Spherillo Sp Daxin tricolor | group-priced | $120.00 | in stock | view → |
Per-isopod prices are computed from the stated group count (a $36 ten-plus-two culture is $3.00/isopod). Shipping and live-arrival guarantee terms differ by vendor and can change which one is cheapest to your door.
Reading today's numbers
The highest per-isopod price for Spherillo sp. today ($5.00) is 3.6× the lowest ($1.40). A spread that wide usually reflects real differences between the listings — group size is the usual driver, since larger cultures tend to work out cheaper per isopod, and some listings mix sizes or include breeding adults. When judging a price, the median ($2.75) is the better anchor than the low: the cheapest listing can be a large-culture price. If a quote is well above the median, check the vendor table above to see what group size you're comparing against.
Price history
This chart is just getting started — we add a new point every day, so check back as the history builds.
We check Spherillo sp. prices at every vendor we track, every day. How the index works · Cheapest isopods today