Is ecosphere profitable to sell on Amazon United States?

The niche generates $50K/yr across 14 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -21.1%. Flapen's verdict: Skip it (39/100).

How competitive is the ecosphere niche?

8 brands and 11 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 91% of demand.

What do buyers complain about in ecosphere?

Top complaints mined from reviews: Color, Size-Overall, Durability. The return rate is 0.3%.

When does demand for ecosphere peak?

Demand peaks in Jan–Feb–Dec; the busiest month runs 2.4× the quietest.

What does it cost to enter the ecosphere niche?

Listings span $19.09–$364.41; the average listing price is $116.30 (sweet spot $15–$100). The average incumbent carries 363 reviews — the moat a new listing must climb.

ecosphere

Skip it

Weak search conversion (0.4%) — this niche doesn't clear our bar today.

Quality gap

Incredible3.6★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.3%

return rate — above 6% kills the launch gate

Review moat

Great362.71

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$116.30

avg listing price — sweet spot $15–$100

Competition

Bad73%

top-5 click share — a locked-up shelf

Brand share

Bad91%

top-5 brand share — brand-locked demand

Price range

Bad$19.09–$364.41

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Bad-21.1%

90-day search growth — must beat 0% to launch

Market size

Bad$50K

$50K/yr · 111K searches

Conversion

Bad0.4%

search→purchase rate — share of searches ending in a sale

According to Flapen's Amazon United States niche tracking, ecosphere is a $50K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 39/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

ecosphere market data

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $58K–$87K; units × avg price
Launch success: —; 0 of 2 new (360d)
Conversion rate: 0.4%
Avg BSR: #380
Page quality: 0%
Prime: 7%
Sponsored: 29%
Out of stock: 11.5%
Avg brand age: 47 months
Avg seller age: 176 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

SHRIMP BUBBLE38%
Generic30%
shrimpscity13%
DAGLLGEW5%
PyroFarms5%
Ckuakiwu4%
Open — no brand owns it (2 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.1% search growth over the last 90 days.

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 2.4×

Open Trend

Top ecosphere search terms

ecosphere30K/yr -21.0%0.5% conv.
biosphere15K/yr +38.7%0.1% conv.
shrimp ecosystem kit7K/yr +90.2%0.0% conv.
ecosphere with live shrimp11K/yr -21.9%0.8% conv.
shrimp ecosphere14K/yr -55.5%0.7% conv.
shrimp ecosystem8K/yr -51.6%0.4% conv.
self sustaining aquarium4K/yr +35.2%0.1% conv.
ecosystem aquarium5K/yr -43.0%0.0% conv.
closed ecosystem5K/yr -29.3%0.5% conv.
self sustaining ecosystem shrimp9K/yr -69.3%0.3% conv.

All search terms

Top ecosphere products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Shrimp Bubble Self-Sustaining Ecosystem - Natural. Contains Live Opae Ula Shrimp

SHRIMP BUBBLE$89.584.4★833 rev

Ecosystem- Closed Ecosystem Small Oval 5 with 2-3 Shrimp

Generic$98.074.3★72 rev

Ecosystem- Closed Ecosystem Small Round Sphere 4 with 2-3 Shrimp

Generic$98.253.7★81 rev

Mini Fish Tank Small Desktop Aquarium with Led Light Self Sustaining Ecosystem No Need to Feed Or Change Water Closed Aquatic Ecosystem for Home Office Shrimp Ecosphere Ecosphere

DAGLLGEW$19.091.0★2 rev

The Living Bioluminescent Bio-Orb - a Living Glass Sphere Powered by Ocean Plankton (PyroDinos)

PyroFarms$67.854.2★300 rev

Newest

by launch date

Mini Fish Tank Small Desktop Aquarium with Led Light Self Sustaining Ecosystem No Need to Feed Or Change Water Closed Aquatic Ecosystem for Home Office Shrimp Ecosphere Ecosphere

DAGLLGEW$19.092 rev

4mo ago

Desktop Aquarium Mini Aquarium Fish Tank Ecosphere Closed Aquatic Ecosystem with LED Light Desktop Stable Black Base No Need to Feed or Change Water

Vistnale$21.052 rev

6mo ago

Glass Self Sustaining Shrimp Ecosphere with Black Base Christmas Edition (Large)

shrimpscity$225.607 rev

1y ago

Glass Self Sustaining Shrimp Ecosphere Large

shrimpscity$220.7810 rev

2y ago

Generic Shrimp Up Aquatics 20+ Mixed Color Neocaridina Shrimp Live Freshwater Aquarium Inverts Live Arrival! Mixed

Generic$31.192,675 rev

2y ago

What buyers say about ecosphere

What buyers praise and complain about, mined from review topics.

What buyers love

Color48%

“Fun colors”

Quality-Overall15%

“Very good variety”

Value For Money9%

“Good deal”

Fun/Entertainment Experience4%

“All my babies are happy”

Advertised Vs Actual Product3%

“Precisely what I wanted”

Instructions/User Manual/Troubleshooting2%

“The instructions were clear”

Size-Overall2%

“-Variety of sizes as well was outstanding”

Ease Of Use2%

“Works great, easy to use”

Durability1%

“very durable”

Freshness1%

“after five days in the mail, they all arrived live and healthy”

What buyers complain about

Color22%

“dull in color”

Size-Overall14%

“Larger than expected”

Durability12%

“the other half died in a week”

Value For Money9%

“this is not even a product worth a dollar”

Quality-Overall7%

“Horrible quality”

Leak-Proof6%

“The shrimp bag appeared to be leaking slightly”

Advertised Vs Actual Product4%

“not at all like the picture”

Contamination2%

“Shrimp died and sent in contaminated water that gave my fish ich”

Smell2%

“the smell in the bag was horrendous and dirty”

Water Resistance1%

“Box was wet”

Top return reasons

Durability21%

Leak-Proof12%

Advertised Vs Actual Product8%

Size-Overall8%

Smell5%

Defective Material/Parts5%

Contamination5%

Escape Proof5%

Functionality-Overall5%

Eco Friendliness4%

Common questions

Is ecosphere profitable to sell on Amazon United States?: The niche generates $50K/yr across 14 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -21.1%. Flapen's verdict: Skip it (39/100).
How competitive is the ecosphere niche?: 8 brands and 11 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in ecosphere?: Top complaints mined from reviews: Color, Size-Overall, Durability. The return rate is 0.3%.
When does demand for ecosphere peak?: Demand peaks in Jan–Feb–Dec; the busiest month runs 2.4× the quietest.
What does it cost to enter the ecosphere niche?: Listings span $19.09–$364.41; the average listing price is $116.30 (sweet spot $15–$100). The average incumbent carries 363 reviews — the moat a new listing must climb.