Is bacter ae profitable to sell on Amazon United States?

The niche generates $106K/yr across 5 tracked products. 90-day search growth is -4.5%. Flapen's verdict: Skip it (41/100).

How competitive is the bacter ae niche?

3 brands and 10 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in bacter ae?

Top complaints mined from reviews: Ease Of Use, Contamination, Durability. The return rate is 0.4%.

When does demand for bacter ae peak?

Demand peaks in Feb–Mar; the busiest month runs 1.7× the quietest.

What does it cost to enter the bacter ae niche?

Listings span $15.94–$32.28; the average listing price is $21.21 (sweet spot $15–$100). The average incumbent carries 845 reviews — the moat a new listing must climb.

bacter ae

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.4%

return rate — above 6% kills the launch gate

Conversion

Incredible15.8%

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

Price range

Incredible$15.94–$32.28

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

Avg price

Great$21.21

avg listing price — sweet spot $15–$100

Review moat

Good844.6

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$106K

$106K/yr · 32K searches

Growth

Bad-4.5%

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

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, bacter ae is a $106K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 41/100.

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

bacter ae market data

Units sold / yr: 4K–5K; avg 750–1,000/product
Revenue / yr: $85K–$106K; units × avg price
Launch success: —; 0 of 0 new (360d)
Conversion rate: 15.8%
Avg BSR: #454
Page quality: 0%
Prime: 80%
Sponsored: 40%
Out of stock: 0.0%
Avg brand age: 52 months
Avg seller age: 170 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

UINCLU46%
GOODGROWLIES37%
GlasGarten17%

Demand & seasonality

Weekly Amazon search volume, last 67 weeks — -4.5% search growth over the last 90 days.

Peak months: Feb, Mar · busiest ÷ quietest = 1.7×

Open Trend

Top bacter ae 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★)

All 5 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

GlasGarten Bacter AE Shrimp (35g) | Nutrients for Live Freshwater Shrimp Food/Aquarium Water (Neocaridina Amano Red Cherry Rili)

UINCLU$16.784.8★1,557 rev

GlasGarten Bacter AE Shrimp (70g) | Nutrients for Live Freshwater Shrimp Food/Aquarium Water (Neocaridina Amano Red Cherry Rili)

GOODGROWLIES$20.534.8★1,442 rev

Glasgarten Bacter AE 140G Biofilm Micro Powder/Water Additive for Freshwater Shrimp Aquarium

GlasGarten$32.284.8★45 rev

GlasGarten Bacter AE Content 70 g

GlasGarten$20.524.8★698 rev

GlasGarten Bacter AE Micro Powder Water Additive for Shrimp Tanks CRS Bee Cherry (35g)

GlasGarten$15.944.8★481 rev

Newest

by launch date

Glasgarten Bacter AE 140G Biofilm Micro Powder/Water Additive for Freshwater Shrimp Aquarium

GlasGarten$32.2845 rev

2y ago

GlasGarten Bacter AE Content 70 g

GlasGarten$20.52698 rev

5y ago

GlasGarten Bacter AE Micro Powder Water Additive for Shrimp Tanks CRS Bee Cherry (35g)

GlasGarten$15.94481 rev

7y ago

GlasGarten Bacter AE Shrimp (35g) | Nutrients for Live Freshwater Shrimp Food/Aquarium Water (Neocaridina Amano Red Cherry Rili)

UINCLU$16.781,557 rev

12y ago

GlasGarten Bacter AE Shrimp (70g) | Nutrients for Live Freshwater Shrimp Food/Aquarium Water (Neocaridina Amano Red Cherry Rili)

GOODGROWLIES$20.531,442 rev

12y ago

What buyers say about bacter ae

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

What buyers love

Quality-Overall54%

“Great quality”

Advertised Vs Actual Product8%

“As described”

Eco Friendliness8%

“Excellent BioFilm Supplement for Aquatic Snails”

Ingredients-Overall8%

“The fine particles are especially good for baby shrimp that can't move around too much”

Value For Money8%

“For me it was very much so worth the money”

Pet Friendly4%

“my shrimp love it”

What buyers complain about

Ease Of Use25%

“It will take forever to go through this powder”

Contamination25%

“Youll know youve used too much, if you start to see unwanted pests such as Hydra and planaria appear”

Durability17%

“Three of my shrimp died within days of starting this”

Instructions/User Manual/Troubleshooting8%

“This is less then the directions”

Top return reasons

Advertised Vs Actual Product25%

Functionality-Overall17%

Value For Money17%

Indigestion8%

Durability8%

Defective Material/Parts8%

Moist/Dry8%

Leak-Proof4%

Product Condition4%

Common questions

Is bacter ae profitable to sell on Amazon United States?: The niche generates $106K/yr across 5 tracked products. 90-day search growth is -4.5%. Flapen's verdict: Skip it (41/100).
How competitive is the bacter ae niche?: 3 brands and 10 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in bacter ae?: Top complaints mined from reviews: Ease Of Use, Contamination, Durability. The return rate is 0.4%.
When does demand for bacter ae peak?: Demand peaks in Feb–Mar; the busiest month runs 1.7× the quietest.
What does it cost to enter the bacter ae niche?: Listings span $15.94–$32.28; the average listing price is $21.21 (sweet spot $15–$100). The average incumbent carries 845 reviews — the moat a new listing must climb.