Saltwater Fish
Seahorse (Hippocampus) — What's a Fair Price?
Based on 31 listings across 2 online reef vendors, updated 2026-07-13.
Lowest today
$10.99
Median
$168.49
Highest today
$239.99
In stock now
10
A typical Seahorse (Hippocampus) sells for around $168.49 right now. Anything near $10.99 is at the cheap end of today's market. Prices below are the cheapest current listing per vendor.
Captive-bred premium: captive-bred/aquacultured
Seahorse (Hippocampus) listings have a median of $179.99 vs
$12.99 for wild-caught —
a 1286% premium.
Cheapest per vendor
| Vendor | Listing | Price | |
|---|---|---|---|
| Top Shelf Aquatics | Seahorse Inline Sediment - 5 micron - AquaFX | $10.99 | view → |
| World Wide Corals | Lined Seahorse - Aquacultured - USA — 2 - 3" / 1 | $141.99 | view → |
Shipping differs by vendor (free-shipping thresholds, flat overnight rates) and can change which vendor is cheapest to your door.
Price history
Price history is accumulating — the index collects prices daily, so this chart fills in over the coming weeks.
How this works: we collect every public listing for Seahorse (Hippocampus) from tracked vendors daily and compute the spread of in-stock prices. Full methodology.