water tank
Launch itA $1.1M/yr market growing +25.5% this quarter with returns at 2.3% — clears our launch bar.
Market size
Great$1.1M$1.1M/yr · 1.5M searches
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Review moat
Good684.45avg incumbent reviews — the moat a new listing must climb
Returns
Good2.3%return rate — above 6% kills the launch gate
Avg price
Good$122.02avg listing price — sweet spot $15–$100
Brand share
Good68%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Good+25.5%90-day search growth — must beat 0% to launch
Price range
Okay$23.79–$256.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Competition
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.Brands
20 rising
Sellers
49
Top-5 brand share
68%
Open market
28%
- Chapin International27%
- Ameri-Kart14%
- RomoTech10%
- Rodelna9%
- WaterPrepared7%
- Valley Industries5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 31 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Chapin 98142 Water Storage Tank 40Gallon Utility Water Supply Translucent ChemicalResistant Poly Tank 6 Wide Cap 2 Drain & GardenHose Port for Farms Acreage Gardens & Orchard
Chapin International$109.334.1★616 rev
Rodelna Water Storage Bladder Water Tank 65 Gallon Foldable Portable Water Storage Large Water Storage Containers with 3/4 PVC Spigot and Overflow Kit for Camping Garden Emergency Water Storage
Rodelna$40.254.2★309 rev
RomoTech 82123919 Horizontal Square Reservoir Water Tank 50 Gallon Made in USA Natural Poly Tank for Non-Flammable Liquids UV-Resistant Ideal for Agricultural Use RV Water Storage White
RomoTech$203.934.5★885 rev
Ameri-Kart 36 Gallon RV Fresh Water Tank Potable Water Storage Tank for Drinking Cooking Cleaning Showering for Campers Trailers Motorhomes RVs Cube Shape 37 x 16 x 15 (WT-5549)
Ameri-Kart$162.564.6★191 rev
RomoTech 82123899 26 Gallon Polyethylene Domed Water Tank Square Horizontal Reservoir for Water & NonFlammable Liquids UVStabilized Rustproof Poly 3/4 in NPT Outlet Made in USA
RomoTech$161.794.6★212 rev
Newest
by launch date
Chapin 99162 Water Storage Tank 60-Gallon Utility Water Tank Water Supply for Farms Acreage Gardens Orchards Translucent White
Chapin International$138.22616 rev
T5000-P RV Fresh Water Tank Potable Water Storage Tank for Drinking Cooking Cleaning Showering for Campers Trailers Motorhomes RVs Concession (Tank & 12 Volt Pump 50 Gallon)
classAcustoms$256.432 rev
30 Gallon Stackable Emergency Water Storage Tank Heavy-Duty Water Barrel for Long-Term Drinking Water or Preparedness
Emergency Water Tanks$150.8022 rev
400 L/105.7 Gallon Water Storage Bladder Foldable Portable Water Bladder Tank Large Capacity Water Bag Container for Camping Truck RV Emergency Outdoor
Budiwati$44.9195 rev
Elkhart Plastics 50 Gallon Water Storage Tank and Sprayer Tank Square Plastic Reservoir for Water and Non-Flammable Liquids 38.00 L x 18.85 W x 22.55 (107049A03)
Elkhart Plastics$185.8211 rev
Trending
90-day click momentum
Chapin 97005: 25 Gallon Water Storage Tank Utility Water Tank Water Supply for Farms Acreage Gardens Orchards Translucent White
Chapin International$68.504.1★
Chapin 99162 Water Storage Tank 60-Gallon Utility Water Tank Water Supply for Farms Acreage Gardens Orchards Translucent White
Chapin International$138.224.1★
T5000-P RV Fresh Water Tank Potable Water Storage Tank for Drinking Cooking Cleaning Showering for Campers Trailers Motorhomes RVs Concession (Tank & 12 Volt Pump 50 Gallon)
classAcustoms$256.435.0★
Chapin 8-Gallon ATV Spot Sprayer 12V Pump for Easy Spraying
Chapin International$97.354.3★
Elkhart Plastics 50 Gallon Water Storage Tank and Sprayer Tank Square Plastic Reservoir for Water and Non-Flammable Liquids 38.00 L x 18.85 W x 22.55 (107049A03)
Elkhart Plastics$185.824.1★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +25.5% search growth over the last 90 days.Peak months: May · busiest ÷ quietest = 2.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good strong quality”
“It is very solidly built”
“As advertised”
“The lid fits perfect”
“Good Price”
“Easy to use”
“Very durable”
“It doesn't leak”
“Easy to set up”
“Good design”
What buyers complain about
“Leaks Like A Sieve”
“BAD QUALITY”
“To small”
“Doesn't last”
“Screens for Collection Design Flaw”
“Kinda crappy for the price”
“screen is also plastic”
“non potable water”
“difficult to access”
“Not 30 gallons. It was advertised as 30 gallons but after 15 gallons of water it's pretty much full. I don't know who's putting 30 gallons in this thing but it sure isn't me.”