marimo moss balls live
Skip itA small market ($83K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 6% kills the launch gate
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Good515.44avg incumbent reviews — the moat a new listing must climb
Avg price
Good$13.67avg listing price — sweet spot $15–$100
Price range
Good$2.99–$29.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Growth
Bad-6.3%90-day search growth — must beat 0% to launch
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$83K$83K/yr · 339K searches
According to Flapen's Amazon United States niche tracking, marimo moss balls live is a $83K/yr Amazon United States market (339K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 44/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
marimo moss balls live market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $109K–$137K
- units × avg price
- Launch success
- 14%
- 1 of 7 new (360d)
- Conversion rate
- 1.8%
- Avg BSR
- #236
- Page quality
- 0%
- Prime
- 44%
- Sponsored
- 61%
- Out of stock
- 9.7%
- Avg brand age
- 45 months
- Avg seller age
- 172 days
Competition & brand share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
11 rising
Sellers
31
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
8%
- Generic31%
- AwnsIMfreien22%
- Fluval16%
- golyuk11%
- Exo Terra8%
- LUCKYRUNES4%
- Open — no brand owns it (5 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -6.3% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 2.0×
Top marimo moss balls live search terms
- marimo moss balls live77K/yr
- moss balls for aquarium29K/yr
- marimo moss ball37K/yr
- marimo31K/yr
- moss balls live24K/yr
- moss ball pet16K/yr
- live moss balls17K/yr
- marimo moss balls live aquarium13K/yr
- marimo moss balls14K/yr
- live moss balls for aquarium16K/yr
Top marimo moss balls live 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.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
AwnsIMfreien Plantas Naturales 4-Pack Live Marimo Moss Balls 2.7-2.9cm After Soaking - Natural Aquarium Plants for Fish Tank Decor & Ecological Bottles Marimo Planta Viva
AwnsIMfreien$10.833.5★18 rev
Fluval Articifical Moss Ball
Fluval$4.954.3★768 rev
3Pcs Moss Balls for Fish Tank Aquarium Plants Freshwater Moss Ball Decorative Grrren 1.2-1.5 (3)
Generic$9.434.4★13 rev
2 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Plants Green Algae Spheres 1.3-1.5 2 Pack
Generic$4.943.9★11 rev
Exo Terra Moss Ball Water Clarity and Odor Control for Aqua-Terrariums PT2478 Green
Exo Terra$2.994.1★5,933 rev
Newest
by launch dateAwnsIMfreien Plantas Naturales 4-Pack Live Marimo Moss Balls 2.7-2.9cm After Soaking - Natural Aquarium Plants for Fish Tank Decor & Ecological Bottles Marimo Planta Viva
AwnsIMfreien$10.8318 rev
3Pcs Moss Balls for Fish Tank Aquarium Plants Freshwater Moss Ball Decorative Grrren 1.2-1.5 (3)
Generic$9.4313 rev
2 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Plants Green Algae Spheres 1.3-1.5 2 Pack
Generic$4.9411 rev
8 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Plants Green Algae Spheres 1.3-1.5 8 Pack
Generic$14.9111 rev
9 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Green Algae Spheres 1.3-1.5 (9 Pack)
Generic$16.9311 rev
Trending
90-day click momentum9 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Green Algae Spheres 1.3-1.5 (9 Pack)
Generic$16.933.9★
2 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Plants Green Algae Spheres 1.3-1.5 2 Pack
Generic$4.943.9★
AwnsIMfreien Plantas Naturales 4-Pack Live Marimo Moss Balls 2.7-2.9cm After Soaking - Natural Aquarium Plants for Fish Tank Decor & Ecological Bottles Marimo Planta Viva
AwnsIMfreien$10.833.5★
3Pcs Moss Balls for Fish Tank Aquarium Plants Freshwater Moss Ball Decorative Grrren 1.2-1.5 (3)
Generic$9.434.4★
8 Large Live Moss Pebbles Balls for Aquarium Fish Tank Decoration Plants Green Algae Spheres 1.3-1.5 8 Pack
Generic$14.913.9★
What buyers say about marimo moss balls live
What buyers praise and complain about, mined from review topics.What buyers love
“Healthy plants”
“Great product as ordered”
“The price is excellent”
“Pretty”
“it does technically do what it says”
“Nice size”
“Useful and practical”
“Great condition before and after 3 weeks”
“Great gift”
“these are an excellent way to help your plants hold on to moisture”
What buyers complain about
“Very little growth”
“Very small portion”
“Comes apart”
“turned yellow/ brown a few days later”
“Nothing like the picture”
“Not worth the cost”
“Nothing grew”
“Infested with snails”
“Not good quality”
“Arrived hard and completely dried out”
Top return reasons
Common questions
- Is marimo moss balls live profitable to sell on Amazon United States?
- The niche generates $83K/yr across 18 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -6.3%. Flapen's verdict: Skip it (44/100).
- How competitive is the marimo moss balls live niche?
- 11 brands and 31 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in marimo moss balls live?
- Top complaints mined from reviews: Plant Growth, Size-Overall, Durability. The return rate is 0.8%.
- When does demand for marimo moss balls live peak?
- Demand peaks in Jan–Dec; the busiest month runs 2.0× the quietest.
- What does it cost to enter the marimo moss balls live niche?
- Listings span $2.99–$29.69; the average listing price is $13.67 (sweet spot $15–$100). The average incumbent carries 515 reviews — the moat a new listing must climb.