US isopod vendors, compared
Every vendor we track daily, with catalog size and median per-isopod price across their in-stock isopod listings as of October 19, 2026.
| Vendor | Isopod listings | Lines | Median $/isopod | Cheapest $/isopod |
|---|---|---|---|---|
| Rubber Ducky Isopods | 76 | 31 | $3.95 | $0.24 |
| Isorarepods | 74 | 24 | — | — |
| Terrarium Tribe | 29 | 21 | — | — |
| Tropical Isopods | 0 | 0 | — | — |
Median $/isopod covers in-stock listings with a verifiable group size.