coral food
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 6% kills the launch gate
Avg price
Incredible$24.73avg listing price — sweet spot $15–$100
Conversion
Great11.2%search→purchase rate — share of searches ending in a sale
Price range
Great$9.50–$48.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good711.31avg incumbent reviews — the moat a new listing must climb
Market size
Okay$197K$197K/yr · 71K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad73%top-5 click share — a locked-up shelf
Growth
Bad-18.4%90-day search growth — must beat 0% to launch
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, coral food is a $197K/yr Amazon United States market (71K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jan. Verdict: Skip it — 46/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
coral food market data
- Units sold / yr
- 8K–10K
- avg 500–750/product
- Revenue / yr
- $198K–$247K
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 11.2%
- Avg BSR
- #521
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 77%
- Out of stock
- 1.7%
- Avg brand age
- 75 months
- Avg seller age
- 171 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 rising
Sellers
16
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
0%
- Polyp Lab54%
- Red Sea25%
- Polyplab10%
- Brightwell Aquatics7%
- Bubble Magus3%
- Hikari2%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -18.4% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 2.3×
Top coral food search terms
- reef roids22K/yr
- coral food23K/yr
- reef roids coral food8K/yr
- coral food for saltwater aquarium5K/yr
- reef food3K/yr
- red sea ab plus3K/yr
- red sea ab+2K/yr
- ab+2K/yr
- reef-roids2K/yr
Top coral food 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Polyp Lab Nano Reef-Roids Coral Food - 37g (Jar not Included)
Polyp Lab$16.144.6★2,347 rev
Red Sea Reef Energy Plus 500ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft LPS SPS and Non-Photosynthetic Corals
Red Sea$33.664.7★1,262 rev
Polyp Lab - Reef-Roids- Coral Food for Faster Growing - 75g (Jar not Included)
Polyplab$24.874.7★2,262 rev
Polyplab - Professional Reef-Roids - Coral Food for Faster Growth - 150g
Polyp Lab$39.954.8★977 rev
Brightwell Aquatics Coral Inertia NRG+ Premium Reef Coral Food 250 ml
Brightwell Aquatics$25.634.5★85 rev
Newest
by launch dateBrightwell Aquatics Coral Inertia NRG+ Premium Reef Coral Food 250 ml
Brightwell Aquatics$25.6385 rev
AB+ Powder Copepods & Reef-Roids All-in-One Reef Food for Saltwater Marine Tanks | Ideal for Soft Corals LPS SPS NPS Non-Photosynthetic Corals & Anemones Also for Betta Fish.(SPS/LPS 20g)
Bubble Magus$11.9128 rev
Polyp Lab Polyplab Reef-Roids Polyp-Booster Spoon Jar Bundle Reefroids Coral Fish Food (37G reefroid + JAR + Spoon)
Polyp Lab$19.1636 rev
Red Sea Reef Energy Plus 500ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft LPS SPS and Non-Photosynthetic Corals
Red Sea$33.661,262 rev
Red Sea Reef Energy Plus 250ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft LPS SPS and Non-Photosynthetic Corals
Red Sea$23.85152 rev
Trending
90-day click momentumRed Sea Reef Energy Plus 250ml (AB+) All In One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft LPS SPS and Non-Photosynthetic Corals
Red Sea$22.704.6★
Hikari Coralific Delite Coral Food 1.23 oz (35g)
Hikari$9.504.5★
Red Sea Reef Energy Plus 250ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft LPS SPS and Non-Photosynthetic Corals
Red Sea$23.854.4★
Brightwell Aquatics Reef Blizzard-A High-Protein Planktonic Blend for Anemones Planktivorous Fish & Marine Invertebrates Enhances Color & Growth 50g
Brightwell Aquatics$17.694.6★
AB+ Powder Copepods & Reef-Roids All-in-One Reef Food for Saltwater Marine Tanks | Ideal for Soft Corals LPS SPS NPS Non-Photosynthetic Corals & Anemones Also for Betta Fish.(SPS/LPS 20g)
Bubble Magus$11.914.0★
What buyers say about coral food
What buyers praise and complain about, mined from review topics.What buyers love
“Great price”
“Really good quality food”
“Great product, easy to use”
“Good coral food”
What buyers complain about
“The product arrived in poor condition and was leaking”
“Caution”
“The package smells rotten when opened”
“No instructions”
“Website doesnt list product”
Top return reasons
Common questions
- Is coral food profitable to sell on Amazon United States?
- The niche generates $197K/yr across 13 tracked products. 90-day search growth is -18.4%. Flapen's verdict: Skip it (46/100).
- How competitive is the coral food niche?
- 6 brands and 16 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in coral food?
- Top complaints mined from reviews: Leak-Proof, Contamination, Smell. The return rate is 0.7%.
- When does demand for coral food peak?
- Demand peaks in Jan; the busiest month runs 2.3× the quietest.
- What does it cost to enter the coral food niche?
- Listings span $9.50–$48.25; the average listing price is $24.73 (sweet spot $15–$100). The average incumbent carries 711 reviews — the moat a new listing must climb.