Stock Tank or De-Icer · Rubbermaid
Rubbermaid 300 Gallon Stock Tank
$349.99 at Tractor Supply. Capacity 300 gal., material structural foam poly. How it compares with 7 other poly stock tanks on price and specs.
How it compares
How the Rubbermaid 300 Gallon Stock Tank Compares
Tuff Stuff 110 Gallon Oval Stock Tank: $218 less than the Rubbermaid 300 Gallon Stock Tank
Rubbermaid 100 Gallon Stock Tank: $200 less than the Rubbermaid 300 Gallon Stock Tank
Rubbermaid 150 Gallon Stock Tank: $108 less than the Rubbermaid 300 Gallon Stock Tank
Century 1,000 Gallon Round Poly Tank: $250 more than the Rubbermaid 300 Gallon Stock Tank
All five near the Rubbermaid 300 Gallon Stock Tank as a table, with store links
| Model | Price | Capacity | Material | Size | Where to buy |
|---|---|---|---|---|---|
| Tuff Stuff 110 Gallon Oval Stock Tank | Price$131.99 | Capacity110 gal. | MaterialLDPE plastic | Size53 x 36 x 20 in. | Where to buyCheck price at Tractor Supply → |
| Rubbermaid 100 Gallon Stock Tank | Price$149.99 | Capacity100 gal. | MaterialStructural foam poly | Size53 x 31 x 25 in. | Where to buyCheck price on Amazon → |
| Rubbermaid 150 Gallon Stock Tank | Price$241.99 | Capacity150 gal. | MaterialStructural foam poly | Size58 x 39 x 24 in. | Where to buyCheck price at Tractor Supply → |
| Rubbermaid 300 Gallon Stock Tank | Price$349.99 | Capacity300 gal. | MaterialStructural foam poly | Size63.25 x 69 x 25 in. | Where to buyCheck price at Tractor Supply → |
| Century 1,000 Gallon Round Poly Tank | Price$599.99 | Capacity1,000 gal. | MaterialFood-grade polyethylene | Size9 ft. x 28 in. round | Where to buyCheck price at Tractor Supply → |
Prices last checked October 2026. Freight is extra unless noted.
The specs
Rubbermaid 300 Gallon Stock Tank Specs
Cattle drinking from stock tanks on the range, not the Rubbermaid 300 Gallon Stock Tank itself. Photo: Bureau of Land Management Utah, Public domain, via Wikimedia Commons.
| Brand | Rubbermaid |
|---|---|
| TypeWhat this means → | Poly Stock Tanks |
| Capacity | 300 gal. |
| MaterialWhat this means → | Structural foam poly |
| Size | 63.25 x 69 x 25 in. |
| Price | $349.99 |
| Checked at | Tractor Supply |
- Oversized 1.5 in. drain plug
- Made in Winchester, VA
More options
More Rubbermaid Options Besides the Rubbermaid 300 Gallon Stock Tank
Rubbermaid has 5 products on this site. See the full Rubbermaid lineup and how it compares.
Rubbermaid
Rubbermaid 50 Gallon Stock Tank
$129.99
4.8 of 5 from 1,996 reviews at Tractor Supply
- Capacity: 50 gal.
- Material: Structural foam poly
- Size: 12 in. tall
Rubbermaid
Rubbermaid 100 Gallon Stock Tank
$149.99
4.5 of 5 from 3,536 reviews at Tractor Supply
- Capacity: 100 gal.
- Material: Structural foam poly
- Size: 53 x 31 x 25 in.
Rubbermaid
Rubbermaid 150 Gallon Stock Tank
$241.99
4.6 of 5 from 1,253 reviews at Tractor Supply
- Capacity: 150 gal.
- Material: Structural foam poly
- Size: 58 x 39 x 24 in.
Rubbermaid
Rubbermaid Stock Tank De-Icer
$104.99
- Watts: 1,500W
- Type: Drain plug
- Tank type: Poly tanks
Where to buy
Where to Buy the Rubbermaid 300 Gallon Stock Tank
Rubbermaid
Rubbermaid 300 Gallon Stock Tank
$349.99
4.6 of 5 from 1,345 reviews at Tractor Supply
- Capacity: 300 gal.
- Material: Structural foam poly
- Size: 63.25 x 69 x 25 in.
The price on this page is from Tractor Supply, checked October 2026. Farm equipment prices change between dealers, so confirm the price and freight before ordering.
Compare the Rubbermaid 300 Gallon Stock Tank with any other stock tank or de-icer, or see every model in the stock tank or de-icer price guide.
Who it fits
Who the Rubbermaid 300 Gallon Stock Tank Fits
Best for
Pasture and lot water where a light, rust-free tank is easy to move and clean.
Where it sits
#7 of 8 poly stock tanks by price on this site, a top option.
Worth knowing
Capacity: 300 gal.. Material: Structural foam poly. Size: 63.25 x 69 x 25 in..
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Questions
Rubbermaid 300 Gallon Stock Tank Questions
How much does the Rubbermaid 300 Gallon Stock Tank cost?
$349.99 at Tractor Supply when checked in October 2026, which is $209 over the middle starting price of the 8 poly stock tanks on this site ($140.99). Some stores offer in-store pickup.
Is the Rubbermaid 300 Gallon Stock Tank expensive for a poly stock tank?
It is #7 of 8 by starting price: 6 cost less and 1 cost more. Among poly stock tanks alone it is #7 of 8.
What costs less than the Rubbermaid 300 Gallon Stock Tank?
The closest cheaper options are the Rubbermaid 100 Gallon Stock Tank ($149.99) and the Rubbermaid 150 Gallon Stock Tank ($241.99), both below the Rubbermaid 300 Gallon Stock Tank.
What is one step up from the Rubbermaid 300 Gallon Stock Tank?
Next above the Rubbermaid 300 Gallon Stock Tank by price: the Century 1,000 Gallon Round Poly Tank ($599.99).
Should I buy the Rubbermaid 300 Gallon Stock Tank or the Tuff Stuff 110 Gallon Oval Stock Tank?
The Tuff Stuff 110 Gallon Oval Stock Tank starts $218 lower. Capacity: 300 gal. vs 110 gal. Material: Structural foam poly vs LDPE plastic. Size: 63.25 x 69 x 25 in. vs 53 x 36 x 20 in. See the Rubbermaid 300 Gallon Stock Tank and Tuff Stuff 110 Gallon Oval Stock Tank side by side.
What other Rubbermaid poly stock tanks compete with the Rubbermaid 300 Gallon Stock Tank?
Alongside the Rubbermaid 300 Gallon Stock Tank, Rubbermaid also sells the Rubbermaid 50 Gallon Stock Tank ($129.99), the Rubbermaid 100 Gallon Stock Tank ($149.99) and the Rubbermaid 150 Gallon Stock Tank ($241.99).
Where can I buy the Rubbermaid 300 Gallon Stock Tank?
Tractor Supply lists it at $349.99.
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