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Blue Thumb Cascade Box, Small, 20'

Free shipping on orders over $29.99

$149.99

$ 73 .99 $73.99

In Stock

1.Size:20 Inch


  • ADDS SOOTHING SOUND OF WATER: This 20 Inch DIY Cascading Waterfall Box is perfect for creating a pondless waterfall or a falls in any water feature. The cascading waterfall it creates provides beauty and the serene sound of moving water.



Product Description

Blue Thumb 970x300

Blue Thumb has everything you need to add a beautiful water feature to your home!

Blue Thumb Waterfalls

Water Features

We have everything you need to create a beautiful waterfall, cascade or fountain.

Blue Thumb Lifestyle #2

Complete Pond Kits

Blue Thumb offers complete kits to create a pond or pondless waterfall.

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Fish Food

High quality fish food and fish care keep your Koi and other pond fish healthy and looking their best.

Blue Thumb Lifestyle #3

Water Treatments

A variety of water treatments to keep your water crystal clear and healthy for all aquatic life.

Blue Thumb Pond No Logo 970x300

About Blue Thumb

Whether you’re an Industry Pro, Weekend DIY Warrior, Passionate Hobbyist, or just someone who loves water, we have everything you need to add a beautiful water feature to your home.


JaniceHuff
2025-08-09 16:57:00
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Royce Keeling Jr
2025-07-20 16:17:44
Item is fine, just seems a little overpriced for what it is. Connectors are for PVC pipe and most people are using tubing for installs.
Robert Gonterman
2025-05-12 10:39:05
I was building a waterfall in my back yard and wanted to create a waterfall like you see in nature, This box worked perfectly to create the effect that I wanted.
JAMES SMITH
2025-04-03 18:49:39
Works great
Amy Sweet
2025-03-10 13:15:56
Love the look of it. Kind of difficult to plumb in a small space.
Thomas J Vail Jr
2025-01-19 18:04:37
I put a Y fitting so I could use both inlets, pletty of water comes out of left, no water will come out of the right side. JUNK!
Matt Z
2024-11-20 13:57:07
You'll need a good sized pump (1500 gal per hour or greater) to take full advantage of the 20" span, but well worth the effort and cost. I used this with a back porch pond for aeration and sound. I was surprised to get comments from neighbors on both sides about how much they enjoy the sound of the waterfall.
Kz
2024-11-14 13:56:30
Could not get an even flow of water. I think due to it being plastic, the trailing lip in the sun would not keep a firm enough edge to maintain an even and smooth flow of water across it.
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