Swimmly Stock Tank Pool Review: A Detailed Guide to the DIY Backyard Pool Solution

Creating a private swimming or relaxation space at home does not necessarily require the considerable expense, construction time, and permanent commitment associated with a traditional in-ground swimming pool. For homeowners looking for a more affordable, flexible, and DIY-friendly alternative, stock tank pools have emerged as an increasingly popular solution.

Among the companies specializing in this category, Swimmly for Stock Tank Pools stands out for its focused approach to stock tank pool equipment and accessories. Through its online store at shop.stocktankpool.net, Swimmly offers DIY starter kits, filtration equipment, pool liners, washable filters, and solar covers specifically designed to help homeowners transform stock tanks into functional backyard pools.

Rather than selling a single standalone product, Swimmly has developed a compact ecosystem of components designed around the practical requirements of stock tank pool ownership. Its product range currently includes six primary products: two DIY starter kits, a 1,000 GPH filter pump, a stock tank pool liner, a reusable foam filter, and a solar cover.

This review examines Swimmly's product range, design philosophy, installation experience, product quality, customer feedback, pricing, value proposition, advantages and limitations, and overall suitability for different types of buyers.

What Is Swimmly?

Swimmly is a specialized brand focused on products for stock tank pool owners. Its online store is structured around a simple proposition: provide the essential components homeowners need to turn a standard stock tank into a more functional and enjoyable backyard pool.

The concept is appealing because stock tanks provide a relatively inexpensive foundation for a backyard pool, but converting a tank into a practical swimming or soaking environment requires more than simply filling it with water.

A properly functioning stock tank pool may require:

Water circulation
Filtration
Pool fittings
Inlet and outlet connections
Vacuum equipment
Water-treatment accessories
A suitable liner in some installations
Protection against debris and heat loss

Swimmly's product strategy addresses many of these requirements through individual products and bundled kits.

This specialization is one of the brand's most significant advantages. Instead of forcing customers to assemble a system entirely from unrelated components, Swimmly provides products designed specifically around stock tank pool applications.

Swimmly Product Range

The current Swimmly catalog is intentionally focused rather than extensive. The store lists six principal products, allowing customers to select either a complete starter configuration or individual components for an existing stock tank pool.

1. Stock Tank Pool DIY Starter Kit – PLUS

For customers building their first stock tank pool, the Stock Tank Pool DIY Starter Kit PLUS is arguably the most comprehensive option in the Swimmly lineup.

The kit is currently listed at $299.99, with a displayed sale price of $239.99. It includes:

Fittings and hoses
Vacuum setup
Hole saw
Additional accessories
1,000 GPH filter pump

The most important distinction between the PLUS and Standard versions is the inclusion of the 1,000 GPH filter pump.

This configuration is particularly attractive for beginners because it reduces the amount of compatibility research required before installation.

A first-time stock tank pool owner does not necessarily want to spend hours determining which pump, fittings, adapters, hoses, and vacuum components should work together. A bundled solution can significantly simplify that process.

The PLUS kit is therefore positioned as a convenience-oriented package for homeowners who want a relatively straightforward transition from stock tank to backyard pool.

It is important to note, however, that the actual stock tank is not included. Customers must purchase a compatible tank separately.

2. Stock Tank Pool DIY Starter Kit – Standard

The Standard Starter Kit is designed for homeowners who already have a compatible filter pump or prefer to select one themselves.

The current displayed price is $224.99, with a sale price of $164.99.

The package includes:

Inlet connector fitting
Outlet connector fitting
Vacuum head
Vacuum hose
Suction adapter
Hose adapters
Filter-changing caps
Floating chlorine dispenser
Thermometer
Hole saw and arbor

The filter pump and stock tank are not included.

This configuration is particularly suitable for experienced DIY users because it provides flexibility. Customers can select a filtration system based on their tank size, existing equipment, budget, or preferred pool configuration.

Swimmly states that the kit is designed to work with many above-ground pool filter pumps in the approximate 1,000–2,500 GPH range, subject to hose and thread compatibility. The website also provides compatibility examples involving Intex and Bestway systems.

The recommended tank range is approximately 6 to 10 feet in diameter, including both steel and poly tank options.

This level of compatibility information is valuable because filtration compatibility is one of the areas where DIY pool projects can become unnecessarily complicated.

3. Stock Tank Pool Liner

The Swimmly Stock Tank Pool Liner is one of the most distinctive products in the catalog.

It is designed specifically for stock tank owners dealing with tanks that are rusty, leaking, corroded, or simply rough inside.

The current listed price is $225, with a displayed sale price of $199.99.

The liner is described as being made from PVC vinyl that is approximately twice as thick as an average above-ground pool liner, with fiber reinforcement intended to improve tear resistance.

This makes the liner particularly interesting for owners who have an older metal stock tank that would otherwise need to be repaired or replaced.

Rather than abandoning a tank because of corrosion, a liner can potentially provide a new usable interior surface while also giving the pool a more finished appearance.

The product is offered in a Sky Blue finish, which creates a conventional pool aesthetic against the galvanized appearance of many stock tanks.

An Important Consideration: Accurate Measurement

The most important consideration when purchasing the Swimmly liner is sizing.

The company explicitly emphasizes that the liner does not stretch. Customers are instructed to measure the outside diameter of the tank at the top rim and round up when necessary.

This is not a minor detail.

A liner that is too small may not fit correctly, while a slightly larger liner can generally accommodate additional material through folds.

The company currently offers multiple sizes in two-inch increments for common tank dimensions, including configurations for approximately 6-, 8-, 9-, and 10-foot tanks.

Customers should therefore measure carefully before ordering.

The return policy is also important. According to the product page, once a liner has been unrolled or placed inside a tank, it is not eligible for return or exchange.

This makes pre-installation measurement particularly important.

4. 1,000 GPH Filter Pump

For customers who already own a Swimmly Standard Kit or need to replace or upgrade their existing filtration system, the company offers a standalone 1,000 gal/hr Filter Pump for Stock Tank Pools.

The current listed price is $144.99.

This product also serves as the filtration component included in the PLUS starter kit.

For buyers who already have a suitable stock tank and the necessary fittings, purchasing the pump separately can be a practical way to complete or upgrade an existing setup without purchasing another complete starter kit.

5. Reusable / Washable Foam Filter

Swimmly also offers a Reusable / Washable Foam Filter for Intex Type A or H Filters.

The product is currently listed at $25, with a displayed sale price of $19.99.

The concept is straightforward: instead of relying exclusively on disposable cartridge filters, users can employ a washable foam filter that can be cleaned and reused.

From a maintenance perspective, this may be attractive to frequent pool users because reusable filtration can potentially reduce the frequency of replacement purchases.

Buyers should nevertheless verify that their existing filtration system is compatible with the specified filter type before ordering.

6. Sol-Mate Stock Tank Pool Solar Cover

The final major product in the current catalog is the Sol-Mate Stock Tank Pool Solar Cover.

It is currently listed at $100, with a displayed sale price of $79.99.

The solar cover is intended to help stock tank pool owners retain warmth and protect the water from environmental exposure.

This is especially relevant for outdoor pools because water temperature can fluctuate considerably depending on weather conditions and overnight temperatures.

Customer feedback on the Swimmly website includes a July 2026 review stating that the solar cover worked well for warming the water in the customer's stock tank pool.

Product Quality and Construction

One of the more compelling aspects of Swimmly's product range is its practical, purpose-built design.

The company does not appear to be attempting to compete with full-scale swimming-pool equipment manufacturers across every category. Instead, its products are focused on the specific challenges associated with converting and maintaining stock tanks.

The starter kits, for example, include components that address several different stages of pool ownership:

Installation:
The hole saw and tank fittings help prepare the tank for water circulation.

Filtration:
The compatible pump and hoses provide the basic circulation system.

Cleaning:
The vacuum setup provides a method for removing sediment and debris.

Water management:
The chlorine dispenser and thermometer add basic water-maintenance functionality.

This bundled approach demonstrates an understanding of the practical needs of DIY customers.

Customer feedback also provides useful evidence regarding perceived quality. A July 2026 reviewer described the PLUS kit as providing the core components necessary to convert a stock tank and specifically praised the fittings, vacuum components, hole saw, and accessories.

Another customer reported receiving a replacement after experiencing a leaking pump, noting that the replacement arrived in a timely manner and resolved the issue.

While individual customer experiences should not be treated as a guarantee of performance, this type of feedback is relevant when evaluating the overall customer experience.

Installation Experience

Swimmly's products are designed around the DIY homeowner rather than professional pool contractors.

The company promotes the idea that a stock tank can be converted into a pool in approximately an hour, although actual installation time will vary according to the tank, tools, experience, and setup.

The Standard Kit requires a drill and compatible filter pump in addition to the included components.

For an experienced DIY homeowner, this should be relatively approachable.

For someone with little experience using tools, however, the project may require additional preparation.

Customers should expect to:

Select and prepare a suitable stock tank.
Confirm compatibility with the intended filtration system.
Measure the tank carefully if a liner is being installed.
Drill the required openings.
Install inlet and outlet fittings.
Connect the filtration hoses.
Configure the vacuum system.
Fill the tank.
Establish an appropriate water-maintenance routine.

The process is therefore best described as DIY-friendly rather than completely effortless.

That distinction is important for setting realistic customer expectations.

Customer Experience and Reviews

Customer feedback is one of the stronger aspects of the Swimmly store.

The current product catalog displays reviews across the individual products, including approximately 40 reviews for the Standard Starter Kit, 8–9 reviews for the PLUS kit depending on the catalog view, 21–22 reviews for the liner, 14 reviews for the 1,000 GPH pump, 8 reviews for the reusable filter, and one review for the solar cover.

Recent customer feedback has been generally positive.

For example, an August 2026 liner review praised the fit and specifically highlighted the importance of measuring correctly because the liner does not stretch.

A July 2026 customer described the PLUS kit as containing essentially everything needed for their stock tank setup and praised the included fittings and accessories.

Another customer described the liner as an effective solution for an aging tank that had experienced significant rust and corrosion.

Customer-service feedback is also encouraging. A May 2026 reviewer stated that Swimmly responded very quickly to questions by email and rated the customer service highly.

These reviews suggest that the company is not solely focused on product sales but also provides assistance during the DIY process.

Swimmly