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Tunnel Plug and Tunnel Fill Bag Combo

Tunnel Plug and Tunnel Fill Bag Combo

Regular price $ 79.99 USD
Regular price $ 91.98 USD Sale price $ 79.99 USD
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Say goodbye to pesky gophers with our Tunnel Fill!

Simply add water to Tunnel Fill tube and watch it expand, deterring rodents from returning to your property! Tunnel FILL  seals the holes with natural ingredients and no special license required - it's biodegradable, non-toxic and safe for your family and pets! Gain peace of mind, with the Tunnel Fill and Tunnel Plug Combo.

Tunnel Fill is designed to effectively prevent landscape or yard damage caused by burrowing rodents. When applied, Tunnel Fill rapidly expands and forms a sticky mixture like applesauce, that is further reinforced by the Tunnel Plug. Natural spices used in the formulation repel rodents, making sure they stay away from treated areas.

One Tunnel Fill bag fills up to 200 ln ft of Gopher Tunnels after water is added!

Tunnel Fill can be used with any burrow including gophers, moles, squirrels, ground hogs, woodchucks, voles, skunks, badgers, rabbits, and more! 

Seal all gopher entrace/exit systems with a Wonder Soil Tunnel Plug

Learn more here


Coco coir, natural spices and potassium polyacrylate polymers.


How to use Tunnel Fill:
Find the rodent's burrow and pour a handful of Tunnel Fill wafers down the hole. Use your hose to flush water down starting on high pressure for one minute then medium pressure for two minutes. Go to the other end of the tunnel and repeat. Tunnel Fill will expand to completely fill a tunnel as it absorbs the water. Please wait after you add water for the product to fully expand!

1. Place the wafer on the entrance hole or in a container.
2. Slowly add water and mix well.
3. Plant directly on top of the tunnel plug!

Safety Data Sheet

View our SDS here

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Wonder Soil

is the only environmental friendly dry compressed coco coir mix with added amendments of worm castings, mycorrhizae, kelp, nutrients and more!

Our products have outstanding water retention with dependable drainage and aeration in the root zone. Save up to 50% of water, fertilizer, and seed to help your plants thrive!

Customer Reviews

Based on 12 reviews
michael stevens
works well

great product, just a wee bit pricey.

kelly krampitz
Doesn’t work as stated

Definitely do not purchase this. Does not work as stated. Caused more issues than anything else. This product is beyond disappointing.

stan Nicolaides
It works

Have really bad gophers. I started and did daily applications to the new holes
Adter a couple weeks mounds were less. I keep moving to to the new tunels/holes Great product !!!

Hello Nicolaides!
Thanks for your loyalty! We are so happy that Tunnel Fill is exceeding your expectations and you are taking control of your lawn again!

Happy Gardening!
Wonder Soil Family

Daniel Lessmiller
tunnel plug tunnel fill

great sofar

Hi Daniel!
Thank you for your review! We are so happy Tunnel Fill had met all your expectations!
Happy Gardening!
Wonder soil Family


Did not do the job

Hello Louise,

We are so sorry our product did not meet your expectation. Please send an email to and let us know what happened.

Happy gardening!
Wonder Soil Family