hornwort live aquarium plants
Worth a lookShows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 6% kills the launch gate
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Avg price
Great$17.51avg listing price — sweet spot $15–$100
Review moat
Great403.93avg incumbent reviews — the moat a new listing must climb
Price range
Good$5.73–$34.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.9%search→purchase rate — share of searches ending in a sale
Growth
Good+20.4%90-day search growth — must beat 0% to launch
Market size
Okay$147K$147K/yr · 143K searches
Competition
Okay70%top-5 click share — leaders hold, buyers still browse
Brand share
Okay90%top-5 brand share — brands hold most of the demand
According to Flapen's Amazon United States niche tracking, hornwort live aquarium plants is a $147K/yr Amazon United States market (143K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 56/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
hornwort live aquarium plants market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $140K–$175K
- units × avg price
- Launch success
- —
- 0 of 1 new (360d)
- Conversion rate
- 5.9%
- Avg BSR
- #201
- Page quality
- 0%
- Prime
- 7%
- Sponsored
- 50%
- Out of stock
- 3.4%
- Avg brand age
- 62 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.Brands
9 falling
Sellers
9
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
70%
Top 20: 100%
Open market
6%
- Marcus Fish Tanks34%
- CANTON AQUATICS30%
- Swimming Creatures13%
- AquaLeaf Aquatics8%
- Hughes Water Gardens5%
- TruBlu Supply4%
- Open — no brand owns it (3 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +20.4% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 2.5×
Top hornwort live aquarium plants search terms
- hornwort58K/yr
- hornwort live aquarium plants63K/yr
- hornwort live plant for pond6K/yr
- hornwort plant4K/yr
- live hornwort aquarium plant3K/yr
- hornwort aquarium plant4K/yr
- hornwort live plant3K/yr
- ceratophyllum2K/yr
Top hornwort live aquarium plants 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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Marcus Fish Tanks Hornwort Ceratophyllum Live Aquarium Plant Planted Tank Beginner - Buy 2 G 1 F
Marcus Fish Tanks$9.943.6★474 rev
CANTON AQUATICS Hornwort Bunch 3-5 Stems - Live Aquarium Plant - Freshwater - Low Light
CANTON AQUATICS$10.103.8★401 rev
Swimming Creatures Live Aquarium Plants (1 Large Bunch Hornwort)
Swimming Creatures$21.304.2★787 rev
CANTON AQUATICS 6 Hornwort Bunches - Live Aquarium Plant - Freshwater - Low Light
CANTON AQUATICS$23.523.5★113 rev
Marcus Fish Tanks 3X Oxygenating Hornwort Coontail Ceratophyllum Demersum
Marcus Fish Tanks$15.944.0★141 rev
Newest
by launch date
Swimming Creatures Live Aquarium Plants (2 Large Bunch Hornwort)
Swimming Creatures$34.65787 rev
Marcus Fish Tanks 3X Oxygenating Hornwort Coontail Ceratophyllum Demersum
Marcus Fish Tanks$15.94141 rev
Marcus Fish Tanks Hornwort Ceratophyllum Live Aquarium Plant Planted Tank Beginner - Buy 2 G 1 F
Marcus Fish Tanks$9.94474 rev
Swimming Creatures Live Aquarium Plants (1 Large Bunch Hornwort)
Swimming Creatures$21.30787 rev
CANTON AQUATICS 6 Hornwort Bunches - Live Aquarium Plant - Freshwater - Low Light
CANTON AQUATICS$23.52113 rev
Trending
90-day click momentum
Canton Aquatics Hornwort 10-Pack Live Aquarium Plants Bundle - Ceratophyllum Demersum for Freshwater Fish Tank and Ponds Natural Oxygenator Floating or Planted Beginner Friendly
CANTON AQUATICS$21.093.1★
Swimming Creatures Live Aquarium Plants (2 Large Bunch Hornwort)
Swimming Creatures$34.654.2★
Hornwort Coontail Live Aquarium Frehswater Plant Planted Tank Beginner - Buy 2 Get 1
TruBlu Supply$7.453.2★
Swimming Creatures Live Aquarium Plants (1 Large Bunch Hornwort)
Swimming Creatures$21.304.2★
CANTON AQUATICS 6 Hornwort Bunches - Live Aquarium Plant - Freshwater - Low Light
CANTON AQUATICS$23.523.5★
What buyers say about hornwort live aquarium plants
What buyers praise and complain about, mined from review topics.What buyers love
“is growing beautifully”
“I'm completely satisfied with the quality of the plants”
“The color is nice and also”
“Great value”
“Exactly what I ordered”
“Nice size”
“I got about roughly 5 good pieces for my 10 gallon”
“Really helps keep tank clean”
“How convenient”
“Super Alive”
What buyers complain about
“Got a very small amount of green on it”
“Poor health plants”
“basically fell apart”
“Bad Quality”
“Nothing like the picture”
“it cost me 21.00”
“contaminated my tank”
“The package was huge”
“smelled so bad”
“Bugs”
Top return reasons
Common questions
- Is hornwort live aquarium plants profitable to sell on Amazon United States?
- The niche generates $147K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +20.4%. Flapen's verdict: Worth a look (56/100).
- How competitive is the hornwort live aquarium plants niche?
- 9 brands and 9 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 90% of demand.
- What do buyers complain about in hornwort live aquarium plants?
- Top complaints mined from reviews: Color, Plant Growth, Durability. The return rate is 0.1%.
- When does demand for hornwort live aquarium plants peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 2.5× the quietest.
- What does it cost to enter the hornwort live aquarium plants niche?
- Listings span $5.73–$34.65; the average listing price is $17.51 (sweet spot $15–$100). The average incumbent carries 404 reviews — the moat a new listing must climb.