Most Searched Fish With the Fewest Listings
In the US, the most searched fish with the fewest listings on FishyHub are arowana and oscars: both sit in the most searched tier, yet US supply for each is limited. Snakeheads, turtles and freshwater stingrays are searched heavily too, but have no US listings at all, largely for legal reasons. Specific betta and goldfish varieties, such as crowntail, veiltail, dumbo and giant halfmoon plakat bettas and oranda and ryukin goldfish, also show limited US supply against strong search attention.
Key Findings
- FishyHub data shows arowana and oscars sit in the most searched tier on the marketplace, while US supply for both is limited.
- FishyHub search data shows channa, snakehead, turtle and stingray are well searched, yet FishyHub has no US listings for them.
- FishyHub data shows betta is among the most searched terms, while US supply is limited for crowntail, dumbo, giant halfmoon plakat and veiltail bettas.
- FishyHub data shows giant halfmoon plakat bettas have demand that clearly outpaces supply in the US.
- FishyHub data shows goldfish as a whole have very high US supply, yet oranda and ryukin goldfish have limited supply and ranchu have no US listings.
- FishyHub data shows crabs, gar, koi, mollies and puffers sit in the most searched tier with only moderate US supply.
- FishyHub data shows jellyfish are well searched, with limited US supply.
How We Matched Searches to Listings
FishyHub groups the terms shoppers type into search into tiers. These search terms combine the US and Singapore markets. We matched each term to its closest livestock category and compared it with the US supply tier. A gap is where search sits in a high tier but US listings sit in a lower one, or are absent.
Searched Heavily, Listed Sparingly
| Fish | Search tier | US supply | US price tier |
|---|---|---|---|
| Arowana | Very high | Limited (black, jardini); moderate (silver) | Collector / premium |
| Crowntail, dumbo and veiltail bettas | Very high (betta) | Limited | Entry-level to mid-range |
| Giant halfmoon plakat betta | Very high (betta) | Limited | Upper mid-range |
| Jellyfish | High | Limited | Mid-range |
| Oranda and ryukin goldfish | High (goldfish) | Limited | Mid-range |
| Oscar | Very high | Limited | Entry-level / budget |
Listed alphabetically.
Why Each Gap Exists
Arowana
Arowana are heavily searched, but US options are narrow. Asian arowana are protected under US endangered species rules and cannot be imported, so US listings are limited to South American black and silver arowana and the Australian jardini. Black and jardini supply is limited, and new listings are rising, but these remain collector-priced fish.
Oscars
Oscars are a classic American aquarium fish, yet US supply on FishyHub is limited and prices sit in the entry-level tier with a narrow spread. That combination explains the gap: oscars grow quickly and are widely available as juveniles in local fish stores, so a cheap fish carries a shipping cost that can outweigh its price. Few online sellers specialize in them, even though shoppers keep searching.
Bettas beyond the halfmoon
Betta is one of the most searched words on FishyHub, and US betta supply as a whole is high, but it is concentrated in halfmoons and halfmoon plakats. Crowntails, dumbos, veiltails and giant halfmoon plakats all have limited US supply. For giant halfmoon plakats, demand clearly outpaces supply. Giants take longer to raise, and many show bettas sold in the US are imported from breeders in Southeast Asia, which favors the forms with the widest appeal.
Goldfish varieties
Goldfish have very high US supply overall, with a very wide price spread. Yet fancy varieties are thin: oranda and ryukin are limited, and ranchu, which are well searched, have no US listings in this data. Fancy goldfish are slow-growing and delicate shippers, which may explain why US sellers list fewer of them than hardier goldfish.
Jellyfish
Jellyfish are a curiosity search. US listings are limited and mid-range in price. Jellyfish need special round tanks that keep them suspended, so the audience that searches is far larger than the audience equipped to keep them.
Searched Heavily, Not Listed in the US
Some well-searched animals have no US listings:
- Channa (snakeheads). All snakeheads are listed as injurious wildlife under federal law, which bars import and interstate transport. Channa, snakehead and toman are all heavily searched on FishyHub, which partly reflects Singapore shoppers.
- Freshwater stingrays. Several states restrict or ban them, and shipping large rays is costly. FishyHub marine rays have limited US supply.
- Turtles. A long-standing federal health rule bars the sale of small pet turtles, and many states regulate native species, so turtles are rarely sold as aquarium livestock online.
Moderate Supply Against Strong Search
These fish are in the most searched tier but have moderate US supply, listed alphabetically:
- Crabs
- Gar
- Koi
- Mollies
- Puffers
The next search tier adds apistogramma, axolotls, corydoras, crayfish and platies, all with moderate US supply. Axolotls and crayfish are also restricted in some states, which keeps sellers cautious about shipping them nationwide.
What This Means for US Buyers and Sellers
For buyers, these are fish worth setting alerts for. Limited supply means good fish sell quickly, especially giant halfmoon plakats. Shipping also matters: fish to Alaska, Hawaii & territories, or to the Midwest & Central zone in deep winter, carry more transit risk, so order when conditions are mild.
For sellers, the clearest legal openings are fancy goldfish, non-halfmoon betta forms, giant plakats and, for specialists, jardini and black arowana. Before listing any species, check federal and state rules for every zone you ship to.
Methodology
This page draws on FishyHub marketplace activity over the period from October 2024 to October 2026: search terms, which combine the US and Singapore markets, US active listings, price tiers, price spread, momentum, and US buyer interest and demand data where recorded (betta categories only). All findings are reported as tiers and directions, not figures.
Because search terms are not split by market, heavily searched terms such as channa partly reflect Singapore shoppers. Matching search words to categories involves judgement. FishyHub does not report state-level data. Legal notes reflect general hobby knowledge, not FishyHub data, and rules change; check current federal and state regulations.
Frequently Asked Questions
What fish are hard to find online in the US?
FishyHub data shows arowana, oscars, fancy goldfish such as oranda and ryukin, jellyfish, and crowntail, dumbo, veiltail and giant halfmoon plakat bettas all have limited US supply despite strong search attention.
Why can't I find snakeheads for sale in the US?
Snakeheads are listed as injurious wildlife under federal law, so they cannot be imported or moved between states. FishyHub has no US channa listings.
Why are oscars hard to buy online?
Oscars are cheap and widely sold in local stores, so shipping them is costly relative to their price. FishyHub data shows US oscar supply is limited and priced in the entry-level tier.
Are giant betta fish rare in the US?
FishyHub data shows giant halfmoon plakat supply is limited in the US, and demand clearly outpaces it.
How to Cite This Page
Source: FishyHub, "Most Searched Fish With the Fewest Listings" (2026), https://fishyhub.com/us/blogs/blog-detail/most-searched-fish-with-the-fewest-listings
