Best Stock Tank Options for an 11-Foot Size
Answered: If you’re looking for a stock tank that can support an 11-foot footprint or larger water capacity, these sturdy containers and practical add-ons offer reliable livestock watering, pool use, or heavy-duty cleaning setups. This guide highlights five fit-for-purpose options and clarifies who each is best for, plus simple buying considerations. The top picks emphasize durability, US-made construction where noted, and suitability for outdoor use.
Summary table of selected products:
| Product | Best For | Key Benefit | Notes |
|---|---|---|---|
| Rubbermaid 100-Gallon Structural Foam Stock Tank | Medium to large livestock watering | Durable, USA-made, long warranty | Large capacity for mid-sized operations |
| Rubbermaid 50-Gallon Structural Foam Stock Tank | Small to medium livestock or dog wash | Same durable design, more compact | Lightweight handling, easy to move |
| Rubbermaid 300-Gallon Structural Foam Stock Tank | Large livestock or multi-use pool/harmaceutical tasks | Very large capacity, sturdy | Best for big outdoor setups |
| Behlen Country 27-Gallon Rigid Poly Stock Tank | Small-scale farm use, portable water trough | Rigid poly with reinforced core | Compact but dependable |
| 10-Foot Plastic Round Stock Tank Pool Cover | 11-foot or large round tanks’ maintenance | Keeps water clean, debris-free | Not a tank itself but essential accessory |
Rubbermaid 100-Gallon Stock Tank — Structural Foam

Reference features: Durable rigidcell construction for weather resistance; Category-leading 10-year limited warranty; Made in the USA. This model is best for buyers needing a high-capacity, durable stock tank suitable for livestock water, outdoor pools, or large dog washing setups. It’s a strong option for medium-to-large herds where longevity and domestic manufacturing are priorities. Caution: heavier than smaller tanks, requiring proper handling during installation.
Rubbermaid 50-Gallon Stock Tank — Structural Foam

Reference features: Durable rigidcell construction; 10-year limited warranty; Made in the USA. Best for small to mid-size livestock needs or as a serviceable dog wash basin when space is limited. Its lighter weight compared to larger tanks makes it easier to move. Limitation: lower capacity may require refilling more often for larger herds.
Rubbermaid 300-Gallon Stock Tank — Structural Foam

Reference features: Durable rigidcell construction; Category-leading 10-year warranty; Made in the USA. Choose this if you need a large-capacity stock tank for big livestock herds, pool-size projects, or heavy daily use. Best for operations where a single tank must handle substantial water volume. Caution: Substantial size requires ample space and robust mounting considerations.
Behlen Country 27-Gallon Rigid Poly Stock Tank

Reference features: Durable rigid poly construction; Reinforced core design enhances stability; 27-gallon capacity suitable for smaller livestock or as a portable watering trough. Best for small farms or ranches needing a compact, reliable tank. Limitation: smaller capacity means more frequent refills for larger herds.
10-Foot Plastic Round Stock Tank Pool Cover

Reference features: Keeps water warm and clean; Helps exclude leaves, bugs, and dirt; Adds general maintenance ease. Best for owners of 10-foot round stock tanks or those upgrading to a larger round system who want to minimize debris. Limitation: Not a tank itself; requires a compatible stock tank. Consider this as a maintenance accessory for ongoing cleanliness.
Buying Guide
What size do you really need? If you’re truly working with an 11-foot footprint, consider whether a single large tank or multiple smaller tanks best fits your space, watering schedule, and animal count. Large-capacity tanks offer fewer refills but require more space and structural support. For smaller setups, 27- to 50-gallon options provide portability and easier cleaning, with a trade-off in waterers needed.
Material matters. Structural foam tanks from Rubbermaid are known for durability and easier cleaning. Poly stock tanks from brands like Behlen offer rigid construction with reinforced cores, good for rugged farm environments. Consider weather exposure, sun exposure, and chemical compatibility when choosing materials.
Warranty and origin. A 10-year limited warranty on several Rubbermaid stock tanks adds long-term value, and USA-made products may be preferred for supply chain confidence and domestic manufacturing standards. Consider whether warranty length aligns with your maintenance plan and expected usage.
Intended use. If you need a tank primarily for livestock drinking water, prioritize capacity and durability. If you’re repurposing a stock tank as a pool or dog wash basin, look for smooth interior, ease of cleaning, and compatible drain options. Accessories like covers can help with debris control and water temperature stability.
Maintenance and handling. Heavier tanks generally require proper site preparation and lifting equipment. Lighter tanks offer easier relocation but may be less durable in harsh outdoor conditions. Factor in the daily cleaning routine, refilling frequency, and the ease of draining and sanitizing the tank.
FAQ
- What size should I choose for an 11-foot space?
– Look for tanks with large capacities or modular setups to utilize the space efficiently; consider two mid-sized tanks if you need separation for different animals or tasks. - Are Rubbermaid stock tanks American-made?
– Yes, many Rubbermaid BRUTE stock tanks are proudly made in the USA and backed by a long warranty. - Is a plastic stock tank durable enough for outdoor use?
– Yes, the rigid poly or structural foam designs are built for outdoor weather, but proper placement and occasional maintenance improve longevity. - What is the best option for a portable, small farm?
– A 27-gallon rigid poly tank from Behlen Country offers a compact, durable solution with easier transport in tight spaces. - Should I buy a protective cover for large stock tanks?
– A cover helps keep debris out and can retain water temperature, particularly for pools or outdoor troughs.