Aquarium Plant Fertilizer
MaybeAn estimated 0.5% of orders come back. But the top 5 brands take 92% of clicks, so Aquarium Plant Fertilizer is a Maybe.
- Flapen Score
- 53 / 100Top 38% of 3,978 Pet Supplies niches · +2 vs the category median of 5153
- Market size
- $574K/yr308K searches / yr
- 90-day growth
- -7.8%search demand this quarter
- Competition
- 61%top-5 click share · 11 brands · 62 sellers
Flapen Score
Aquarium Plant Fertilizer against its category
The dotted line is the Pet Supplies average. Past it, Aquarium Plant Fertilizer is stronger. Inside it, weaker.
Market
The Aquarium Plant Fertilizer market on Amazon at a glance
Shoppers on Amazon United States searched for Aquarium Plant Fertilizer 308K times last year and spent an estimated $574K. The top 5 brands take 92% of clicks. Demand peaks in Feb. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 11.9% of those searches ended in a purchase.
Shoppers searched for this 308K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 11.9% of those searches ended in a purchase. Searches in the last 90 days moved -7.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $574K a year.
- Searches, last 12 months
- 308K
- Growth, 90 days vs prior 90
- -7.8%
- Conversion, latest week
- 11.9%
- Market size, estimated
- $574Ka year
- Peak month
- February1.6× the quietest month
- Top search term
- aquarium plant fertilizer73K searches a year
02 · Price
A sale here is worth $15.68.
Listings sell for $15.68 on average, from $7.67 to $35.52. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $15.68 that is $24K to $31K a year per listing.
- Average price
- $15.68inside the $15 to $100 sweet spot
- Price range
- $7.67–$35.52
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $24K–$31K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
64% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #251 within Fish & Aquatic Pets. It carries 2,077 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 64%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #251in Fish & Aquatic Pets
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 2,077per listing
- Listings tracked
- 22
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 88 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 88 months
Products
Top Aquarium Plant Fertilizer 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
API LEAF ZONE Freshwater Aquarium Plant Fertilizer 18-Ounce Bottle White
- Price
- $12.56
- Rating
- 4.6/5
- Reviews
- 8,048
- Age
- 22y ago

Seachem Flourish Freshwater Plant Supplement 500 ml
- Price
- $11.00
- Rating
- 4.7/5
- Reviews
- 5,747
- Age
- 22y ago

Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml (Model: 515)
- Price
- $8.57
- Rating
- 4.7/5
- Reviews
- 590
- Age
- 18y ago

API LEAF ZONE Freshwater Aquarium Plant Fertilizer 8-Ounce Bottle
- Price
- $8.12
- Rating
- 4.7/5
- Reviews
- 1,865
- Age
- 22y ago

Seachem Flourish Excel 500 ml
- Price
- $12.26
- Rating
- 4.7/5
- Reviews
- 5,771
- Age
- 22y ago
Trending
estimated 90-day click momentum
Root Tabs Freshwater Aquarium Plant Fertilizer Slow-Release 100 Tabs 1g/Tab Safe for Fish and Shrimp for Planted Aquarium Substrate (100)
- Price
- $13.40
- Rating
- 4.3/5
- Reviews
- 54
- Age
- 4mo ago

Brightwell Aquatics Shrimp FlorinMulti Complete Plant Nutrient 125 ml
- Price
- $9.14
- Rating
- 4.5/5
- Reviews
- 263
- Age
- 5y ago

CrystalClear Thrive Pond Plant Food Fish Safe Fertilizer 30 Tablets
- Price
- $18.24
- Rating
- 4.2/5
- Reviews
- 942
- Age
- 11y ago

Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 50 ml (514)
- Price
- $9.80
- Rating
- 4.4/5
- Reviews
- 264
- Age
- 22y ago

Maozyiltle Root Tabs Aquarium Plant Fertilizer Aquarium Water Care Tabs 100 Tabs Aquarium Plant Food Safe for Fish and Shrimp Aquatic Plant Fertilizer for Planted Aquarium Substrate (100)
- Price
- $13.54
- Rating
- 4.2/5
- Reviews
- 115
- Age
- 7mo ago
Newest
by launch date
Root Tabs Freshwater Aquarium Plant Fertilizer Slow-Release 100 Tabs 1g/Tab Safe for Fish and Shrimp for Planted Aquarium Substrate (100)
- Price
- $13.40
- Rating
- 4.3/5
- Reviews
- 54
- Age
- 4mo ago

Maozyiltle Root Tabs Aquarium Plant Fertilizer Aquarium Water Care Tabs 100 Tabs Aquarium Plant Food Safe for Fish and Shrimp Aquatic Plant Fertilizer for Planted Aquarium Substrate (100)
- Price
- $13.54
- Rating
- 4.2/5
- Reviews
- 115
- Age
- 7mo ago

Aquatic Plant Fertilizer Liquid Plant Food for Lush Growth Vibrant Color & Healthy Aquarium Plants 8 oz
- Price
- $11.77
- Rating
- 4.2/5
- Reviews
- 91
- Age
- 1y ago

Crystalpro Flora Multi Minerals All-in-One Aquarium Plant Fertilizer - Plant Food for Fast Root & Leaf Growth - Safe for Fish Shrimp & Snails (4.2 Oz / 125ml)
- Price
- $7.67
- Rating
- 4.4/5
- Reviews
- 501
- Age
- 3y ago

Brightwell Aquatics Shrimp FlorinMulti Complete Plant Nutrient 125 ml
- Price
- $9.14
- Rating
- 4.5/5
- Reviews
- 263
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 rising
Sellers
62
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
61%
Top 20: 98%
Open market
6%
- Seachem41%
- API31%
- NilocG Aquatics11%
- crystalpro6%
- MICROBE-LIFT3%
- maozyiltle2%
- Open — no brand owns it (5 brands, 6%)
Demand
Aquarium Plant Fertilizer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb · busiest ÷ quietest = 1.6×
Search terms
Top Aquarium Plant Fertilizer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- aquarium plant fertilizer73K/yr
- seachem flourish48K/yr
- aquarium fertilizer33K/yr
- aquatic plant fertilizer20K/yr
- easy green aquarium fertilizer25K/yr
- aquarium plant food21K/yr
- aquarium co-op easy green6K/yr
- aquarium fertilizer for plants11K/yr
- api leaf zone10K/yr
- liquid fertilizer for aquarium plants10K/yr
Reviews and returns
What reviews say buyers love and hate about Aquarium Plant Fertilizer
We read the reviews and the return reasons for every product selling here.
“leaked all over the box”
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 Aquarium Plant Fertilizer 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









