Water Filled Flood Tubes

The word 'CUPPY' with water filling the top half of the letters and yellow filling the bottom half, and the phrase 'WATER FILLED FLOOD TUBES' below in yellow text.

The Guppy™ water filled flood tube provides an easy and effective water barrier that will help protect against dangerous flooding. Use these water filled aqua dams to redirect water and to prevent flood damage at homes, offices, factories, events and municipal buildings.

Each water filled flood control tube becomes heavy with water when filled, creating a durable, heavy duty temporary water barrier berm that protects against rising flood waters.

Guppy™ is available in 6”, 12” and 24” diameters as well as 10ft, 25ft, 50ft and 100ft lengths. Our Guppy™ MAX supersized water filled flood control tubes are 40” in diameter and 30ft long, providing flexible large-scale flood protection.

For tent and event use, we offer White tubes.

Once finished, Guppy™ easily drains, rolls up and stores to be reused over and over again, whenever a flood threat arises.

6" Diameter, 12" Diameter and 24" Diameter Flood Tubes
Water Filled Flood Berms

6“, 12” & 24” Heights

Choose the protection height that best meets your flood control needs.

Fills With Water

Guppy™ fills with water using a standard garden hose.

Different length water filled flood tubes

4 Lengths

Guppy™ is available in 10’, 25’, 50’ and 100’ lengths.

Rapidly Deployable Water Filled Flood Diversion Barriers Protect Against a Flood Disaster

Guppy™ is an economical, yet effective, DIY aqua flood barrier solution that protects your assets against flooding. Whether it’s for homes, municipal buildings, commercial facilities or other valuable infrastructure, the Guppy™ flood water diverter is there to provide Garrison level protection. Check out a few of the applications here.

  • Doorway and loading dock protection

  • Driveway and garage protection

  • Stairwell and basement protection

  • Redirect harmful spills and leaks

  • Equipment and infrastructure protection

  • Full house or office perimeter protection

 Why Choose Guppy™?

Guppy water flood tube connector sheet
Three yellow circular objects with arrows pointing upward, increasing in size from left to right, set against a blue background.

Seamlessly Connect Units

The Seaming Strip easily connects flood tubes to create an extended and continuous protective flood barrier

6“, 12” & 24” Heights

Choose the protection height that best meets your flood control needs.

Water Filled Aqua Barriers Can Be Rolled

Large-Scale Flood Protection

Guppy™ MAX supersized flood tubes are 40” in diameter and 30ft long, offering flexible large-scale flood protection.

Stores Compactly

Guppy aqua tubes can be reused and roll compactly for storage between flood dam uses.

 See Our Videos About the Guppy™ Water Filled Flood Barrier

 Simple Set Up

Unrolling water filled Guppy™ aqua barrier

Unroll Guppy™

  • Easily transport the unfilled Guppy™ to the protection area

  • Roll out the Guppy™ flood tubes completely before filling

Guppy™ water fillable flood control tube

Fill Guppy™

  • Locate the black fill cap on the end of the Guppy™

  • Insert a standard garden hose and fill until Guppy™ becomes round

Guppy™ water fillable flood control tube

Guppy™ Tips

  • The fill hole has back-flow protection to stop water from leaking when removing hose.

  • Be sure not to overfill Guppy™, allow flexibility for the environment.

Guppy™ water fillable flood control tube

Drain the Guppy™

  • Locate the translucent drainage cap on the other end of the Guppy™ from the fill hole.

  • Remove drainage cap and allow Guppy™ to completely drain.

Depress the back-flow tab on the fill hole to drain water from the other side. Roll tube to be sure all water is removed from the tube before storage. If below freezing temperatures are expected, you can add a small amount of automotive anti-freeze to the fill to protect your water dam in cold weather.


Guppy Seaming Strip Connectors - Various Lengths

Use the Guppy seaming strip to connect two standard Guppy tubes. Combine tube sections to create a longer, extended and seamless protective barrier.

Each durable seaming strip includes industrial velcro that allows the seaming section to wrap around adjacent tubes and connect to create a seal. Seaming strips help ensure that the tubes remain connected and aligned, to minimize any leaks or gaps that may allow water to enter.

Yellow and black 6-inch seaming strip connector with the brand "Garrison" and text "Flood Control".
Yellow and black seaming strip connector with
Two yellow Garrison flood control seaming strips with black borders, each 30 inches wide and 77.9 inches long, used for flood control.

Each Guppy seaming strip is reusable and manufactured using high quality composite PVC mesh material that is UV treated, waterproof, anti-static, and chemical and oil resistant.

  • The Guppy Seaming Strip easily connects flood tubes to create a longer continuous flood barrier.

  • Seaming Strip Connectors are Available in 6", 12" and 24" to match the equivalent Guppy tube size.

  • *Please Note - Each seaming connector strip size can only be used with the same size flood tube units (Guppy flood tubes sold separately).

Guppy flood tube seaming strip with black edges and the text "GARRISON FLOOD CONTROL" on the front.
Guppy flood tube water barrier seaming strip with black border and gray text labeled 'CARRISON FLOOD CONTROL'.
Water filled flood tube seaming strip
water filled flood barriers may be seamed together with seaming strips

 Specifications

The Guppy™ water filled flood control tube is manufactured using high quality composite PVC mesh material that is UV treated, antistatic, waterproof, and chemical and oil resistant. Each tube has incredible tear and tension strength.

  • Material: Composite PVC mesh

  • Material Weight: 21.5 oz. / 610 GSM / 1000D 20*20

  • Construction: Whole thermal bonding molding construction

  • Fire Resistance: EN13501-B1

  • Usage Temperature: -32F to 158 F (RV anti-freeze is recommended for below freezing temperatures. Tubes should be no more than 3/4 full if freezing is expected).


Heavy Duty Water Filled Flood Barrier


Shop Guppy Flood Control Tubes

6” Diameter Guppy™ Flood Control Tubes - Various Lengths
from $87.95

The Guppy™ water filled flood tube is an easy to fill and deploy water barrier that will redirect water and provide protection for homes, municipal buildings, infrastructure and equipment. Each water filled flood control tube becomes heavy with water when filled, creating a durable berm that protects against rising floodwaters.

Choose the right Guppy size, depending on your specific water diversion requirements and combine tubes sections as needed to create longer protective barriers with a protection height of 6 inches and lengths of 10ft, 25ft, 50ft, or 100ft.

Each Guppy water filled tube is reusable. Once a flood event is over, it can simply be drained of water, rolled up and put back in storage for future use. The Guppy™ water filled flood control tube is manufactured using high quality composite PVC mesh material that is UV treated, anti-static, waterproof, and chemical and oil resistant. Each tube has incredible tear and tension strength.

  • Water Filled Flood Control Tube - Easy to Use, Deploy and Store - just place and fill with water

  • Redirect Damaging Flood Water - Block entryways, doorways, garages, and more

  • 10 feet long by 6 inches high - 4 inches of protection height - holds 14.69 gallons of non-potable water

  • 25 feet long by 6 inches high - 4 inches of protection height - holds 36.72 gallons of non-potable water

  • 50 feet long by 6 inches high - 4 inches of protection height - holds 73.44 gallons of non-potable water

  • 100 feet long by 6 inches high - 4 inches of protection height - holds 146.88 gallons of non-potable water

This item ships FREE within the continental United States!

For bulk orders, international inquiries, and orders to Hawaii or Alaska, please CONTACT US.

*DEWATERING DRAINAGE PUMP ADD-ON: Plan and prepare properly, add our optional dewatering pump to your order to help control water levels by removing excess collected water from flat surfaces.

12” Diameter Guppy™ Flood Control Tubes - Various Lengths
from $159.95

The Guppy™ water filled flood tube is an easy to fill and deploy water barrier that will redirect water and provide protection for homes, municipal buildings, infrastructure and equipment. Each water filled flood control tube becomes heavy with water when filled, creating a durable berm that protects against rising floodwaters.

Choose the right Guppy size, depending on your specific water diversion requirements and combine tubes sections as needed to create longer protective barriers with a protection height of 12 inches and lengths of 10ft, 25ft, 50ft, or 100ft.

Each Guppy water filled tube is reusable. Once a flood event is over, it can simply be drained of water, rolled up and put back in storage for future use. The Guppy™ water filled flood control tube is manufactured using high quality composite PVC mesh material that is UV treated, anti-static, waterproof, and chemical and oil resistant. Each tube has incredible tear and tension strength.

  • Water Filled Flood Control Tube - Easy to Use, Deploy and Store - just place and fill with water

  • Redirect Damaging Flood Water - Block entryways, doorways, garages, and more

  • 10 feet long by 12 inches high - 10 inches of protection height - Holds 58.75 gallons of non-potable water

  • 25 feet long by 12 inches high - 10 inches of protection height - holds 146.88 gallons of non-potable water

  • 50 feet long by 12 inches high - 10 inches of protection height - holds 293.76 gallons of non-potable water

  • 100 feet long by 12 inches high - 10 inches of protection height - holds 587.52 gallons of non-potable water

This item ships FREE within the continental United States!

For bulk orders, international inquiries, and orders to Hawaii or Alaska, please CONTACT US.

*DEWATERING DRAINAGE PUMP ADD-ON: Plan and prepare properly, add our optional dewatering pump to your order to help control water levels by removing excess collected water from flat surfaces.

24” Diameter Guppy™ Flood Control Tubes - Various Lengths
from $1,152.95

The Guppy™ water filled flood tube is an easy to fill and deploy water barrier that will redirect water and provide protection for homes, municipal buildings, infrastructure and equipment. Each water filled flood control tube becomes heavy with water when filled, creating a durable berm that protects against rising floodwaters.

Choose the right Guppy size, depending on your specific water diversion requirements and combine tubes sections as needed to create longer protective barriers with a protection height of 24 inches and lengths of 50ft, or 100ft.

Each Guppy water filled tube is reusable. Once a flood event is over, it can simply be drained of water, rolled up and put back in storage for future use. The Guppy™ water filled flood control tube is manufactured using high quality composite PVC mesh material that is UV treated, anti-static, waterproof, and chemical and oil resistant. Each tube has incredible tear and tension strength.

  • Water Filled Flood Control Tube - Easy to Use, Deploy and Store - just place and fill with water

  • Redirect Damaging Flood Water - Block entryways, doorways, garages, and more

  • 50 feet long by 24 inches high - 22 inches of protection height - holds 1,175.04 gallons of non-potable water

  • 100 feet long by 24 inches high - 22 inches of protection height - holds 2,350.08 gallons of non-potable water

This item ships FREE within the continental United States!

For bulk orders, international inquiries, and orders to Hawaii or Alaska, please CONTACT US.

*DEWATERING DRAINAGE PUMP ADD-ON: Plan and prepare properly, add our optional dewatering pump to your order to help control water levels by removing excess collected water from flat surfaces.


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Guppy Water Filled Flood Control Tubes