Hermit Crab Tank
PassHermit Crab Tank scores 67 out of 100, a Pass. Shoppers spend an estimated $202K a year here, search demand grew +96.3% this quarter, and an estimated 2.3% of orders come back.
- Flapen Score
- 67 / 100Top 3% of 3,978 Pet Supplies niches · +16 vs the category median of 5167
- Market size
- $202K/yr462K searches / yr
- 90-day growth
- +96.3%search demand this quarter
- Competition
- 35%top-5 click share · 20 brands · 25 sellers
Flapen Score
Hermit Crab Tank against its category
The dotted line is the Pet Supplies average. Past it, Hermit Crab Tank is stronger. Inside it, weaker.
Market
The Hermit Crab Tank market on Amazon at a glance
Shoppers on Amazon United States searched for Hermit Crab Tank 462K times last year and spent an estimated $202K. The top 5 brands take 66% of clicks. Demand peaks in Jun–Jul–Aug–Sep. Flapen scores it 67 out of 100, a Pass.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 462K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved +96.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $202K a year.
- Searches, last 12 months
- 462K
- Growth, 90 days vs prior 90
- +96.3%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $202Ka year
- Peak month
- August5.4× the quietest month
- Top search term
- hermit crab tank238K searches a year
02 · Price
A sale here is worth $30.59.
Listings sell for $30.59 on average, from $6.55 to $96.82. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $30.59 that is $3K to $8K a year per listing.
- Average price
- $30.59inside the $15 to $100 sweet spot
- Price range
- $6.55–$96.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$8K
- Returns
- 2.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
95% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.4% of listings are out of stock. The average listing ranks #151 within Reptiles & Amphibians. It carries 767 reviews at 4.27 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 95%
- Prime listings
- 100%
- Out of stock, average day
- 3.4%
- Average rank
- #151in Reptiles & Amphibians
- Average rating
- 4.27 starsAmazon United States average 4.42 stars
- Average reviews
- 767per listing
- Listings tracked
- 38
04 · Newcomers
1 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 9
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Hermit Crab Tank products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
HELIME Reptile Tank 7 Piece Starter Kit with Escape Proof Locking Lid Small
- Price
- $40.10
- Rating
- 4.3/5
- Reviews
- 703
- Age
- 4y ago

Mini Reptile Terrarium Set 11.8 x 7x 6 Low Reptile Tank with Full View Visually Appealingfor InsectFishTarantulaHermit CrabJumping SpiderIguanaTortoiseLeopard GeckoFrogBearded Dragon
- Price
- $27.12
- Rating
- 4.6/5
- Reviews
- 270
- Age
- 2y ago

EctoTherm Hermit Crab Tank - 10 Gallon Tank with Lid - Complete Hermit Crab Cage for Large & Small Crabs - Glass Tank
- Price
- $96.82
- Rating
- 3.6/5
- Reviews
- 18
- Age
- 10mo ago

Clioran Reptile PC Tank Escape Proof Magnetic Lid Tarantula Enclosure Small
- Price
- $17.16
- Rating
- 4.6/5
- Reviews
- 401
- Age
- 1y ago

AZV Escape Proof Tarantula Enclosure Polycarbonate Hermit Crabs Tank Large
- Price
- $28.98
- Rating
- 4.6/5
- Reviews
- 171
- Age
- 1y ago
Trending
estimated 90-day click momentum
Cycodo Jumping Spider Enclosure Warp-Proof Seamless Acrylic Tarantula Terrarium Front Opening Bug Habitat with Feeding Port for Praying Mantis Hermit Crabs Snail Micro Reptile(5 L*5 W*8 H)
- Price
- $29.62
- Rating
- 4.5/5
- Reviews
- 85
- Age
- 1y ago

Vittqsuier 12x8x6 Mini Reptile Glass Terrarium Set (7 Pcs) Full View Hermit Crab Tank Habitat Enclosure with Feeding Slot & Lock for Lizard Bearded Dragon Snake Amphibians & Small Pets
- Price
- $42.02
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago

EctoTherm Hermit Crab Tank - 10 Gallon Tank with Lid - Complete Hermit Crab Cage for Large & Small Crabs - Glass Tank
- Price
- $96.82
- Rating
- 3.6/5
- Reviews
- 18
- Age
- 10mo ago

HELIME Reptile Tank 7 Piece Starter Kit with Escape Proof Locking Lid Large
- Price
- $57.64
- Rating
- 4.3/5
- Reviews
- 703
- Age
- 4y ago

Clioran Small Reptile Tank PC Starter Kit Escape Proof Tarantula Enclosure
- Price
- $23.30
- Rating
- 4.6/5
- Reviews
- 77
- Age
- 10mo ago
Newest
by launch date
Vittqsuier 12x8x6 Mini Reptile Glass Terrarium Set (7 Pcs) Full View Hermit Crab Tank Habitat Enclosure with Feeding Slot & Lock for Lizard Bearded Dragon Snake Amphibians & Small Pets
- Price
- $42.02
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago

Hermit Crab Cave Habitat with Climbing Tunnel Hermit Crab Tank Accessories & Climbing Toys Habitat Decor for Pet Crab (for Crabs up to 2.4in Tall)
- Price
- $15.03
- Rating
- 4.2/5
- Reviews
- 65
- Age
- 10mo ago

EctoTherm Hermit Crab Tank - 10 Gallon Tank with Lid - Complete Hermit Crab Cage for Large & Small Crabs - Glass Tank
- Price
- $96.82
- Rating
- 3.6/5
- Reviews
- 18
- Age
- 10mo ago

Clioran Small Reptile Tank PC Starter Kit Escape Proof Tarantula Enclosure
- Price
- $23.30
- Rating
- 4.6/5
- Reviews
- 77
- Age
- 10mo ago

Clioran Large Reptile Tank PC Starter Kit Escape Proof Tarantula Enclosure
- Price
- $33.82
- Rating
- 4.6/5
- Reviews
- 77
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 35% of clicks, no more. An open shelf where new products get seen.
Brands
20 falling
Sellers
25
Est. top-5 brand share
66%
Top 20: 100%
Est. top-5 click share
35%
Top 20: 80%
Open market
29%
- HELIME20%
- Clioran16%
- Reptile Growth12%
- AZV11%
- EctoTherm6%
- Jinymral5%
Demand
Hermit Crab Tank search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug, Sep · busiest ÷ quietest = 5.4×
Search terms
Top Hermit Crab Tank search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hermit crab tank238K/yr
- hermit crab cage65K/yr
- hermit crab kit26K/yr
- hermit crab enclosure14K/yr
- hermit crab starter kit17K/yr
- hermit crab habitat21K/yr
- 10 gallon hermit crab tank9K/yr
- hermit crab tank kit8K/yr
- hermit crab tank 10 gallon7K/yr
- hermit crab starter kit with tank7K/yr
Reviews and returns
What reviews say buyers love and hate about Hermit Crab Tank
We read the reviews and the return reasons for every product selling here.
“Smaller than most enclosures”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Hermit Crab Tank questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









