Blue Thumb  - Keki Zenshu Basalt Fountain Kit
  Keki Zenshu Basalt Fountain Kit
Blue Thumb  - Keki Zenshu Basalt Fountain Kit--single
Blue Thumb - Keki Zenshu Basalt Fountain Kit--how it works
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Blue Thumb Basalt Fountain Installation diagram
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Blue Thumb - Keki Zenshu Basalt Fountain Kit

$2,699.99 USD $2,429.99 USD
* This Product is Eligible for Free Shipping

Blue Thumb - Keki Zenshu Basalt Fountain Kit operates with energy-efficient pumps, minimizing energy consumption and environmental impact while preserving the natural beauty of your surroundings. Basalt is renowned for...

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Product Details

Blue Thumb - Keki Zenshu Basalt Fountain Kit operates with energy-efficient pumps, minimizing energy consumption and environmental impact while preserving the natural beauty of your surroundings.

Basalt is renowned for its durability and resistance to the elements. Your Keki Zenshu Fountain is built to withstand the test of time, ensuring years of enjoyment and minimal maintenance. 

Add LED lighting to illuminate your fountain at night and create a captivating visual display. 

No Two Basalt Fountains are the Same! 

Each quarried, cut stone is beautiful in its own way with natural variations and imperfections that make it one-of-a-kind.  Yours will be unique to you and not an exact match to the photos shown.

Basalt Fountain colors and texture vary depending on quarry. If you would like to know current stone colorings available, please message us in the chat, give us a call (989-837-3116) or email us (  We are happy to assist! 

What is Basalt?

Basalt is a volcanic rock and one of the most common types of rock in the world. Although it is common, it is rare to fine the long solid columns of basalt like we have in many of our products. The skin or crust on the outside of basalt will have a patina that ranges from beige to red to gray to black and will often contain a variety of colors. The inside of the basalt is black and polishes up to a rich luster. Basalt is a dense crystalline material, about 10% heavier than granite.


Each Basalt kit comes complete with a professional, molded basin for easy installation as well as the pump, plumbing, and decorative polished pebbles to complete the system. These kits are pre-assembled decreasing your installation time to less than three hours.

About Blue Thumb Basalt Fountain Kits

Basalt Fountains showcase the natural beauty of the stone while creating a relaxing atmosphere in your outdoor space. They feature unique cuts and twists that capture the perfect balance between motion and stillness. 

Blue Thumb works directly with the quarries to supply only the highest quality columns to be used as basalt fountains. The base used to support the weight of these dense columns needs to be of the right thickness and be supportive and not cave over time. The AquaBox basins are the best choice when installing a basalt fountain.

About Blue Thumb

We have a soft spot for Blue Thumb given we are close by neighbors and we are able to visit their warehouse and factory easily!  Blue Thumb is a family-owned business that started small and has grown to be one of the largest water feature manufacturers and suppliers in the U.S.! 

They run their business with a strong family-oriented work environment and continuously strive to simplify the process of installing and maintaining water features.  As a result, they produce some of the highest quality, easiest to install and innovative products on the market for both residential and commercial customers.   We know you'll love all-things Blue Thumb as much as we do!

Why Order from Us?  PEACE OF MIND 

Our Peace of Mind Ordering process means we carefully review every custom order before sending to manufacturing.  If we have any questions about the consistency or accuracy of your order, we will contact you for clarifications.  You'll receive a confirmation email from us when your review is complete and sent to manufacturing (typically within 24-48 hours). 

Not sure?  We can also take orders over the phone and would be happy to answer any pre-order questions.  We want your custom order experience to be top notch!  Please don't hesitate to call or chat with us - we're here to help.Contact Us




    • 22" - 28" diameter, 16" high
    • Approximately 820


    • Achelous molded fountain basin
    • 800 gph mag-drive pump
    • Plumbing
    • Tubing
    • Polished pebbles

    Achelous Aquabox Molded Fountain Basin Specifications

     Patented by Blue Thumb, made in house:

    • Round basin suitable for large fountains
    • Overall dimensions 51.5” diameter X 16” high

    • Full grate dimensions and basin inner seat 48" dia. x 2.8"H

    • 95 gallon capacity

    • Maximum static load 1,200 lbs

    • Weighs approximately 65 lbs

     Basin Kit Includes:

    • Reservoir basin with 4 molded supports
    • 2-piece grate basin cover
    •  PVC Center support column
    •  Pump access cover

    Mag Drive Pump Specifications

    • 5 Year Limited Warranty
    • Adjustable Flow
    • Operates submerged only
    • Ceramic Shaft Impeller
    • Foam Pre-Filter Included

    800  gph Specifications:

    • Flow: 800 gph
    • Watts:   58
    • Maximum Head: 9.30 ft.   
    • Amps:  0.80
    • Cord Length:  20 ft
    • Outlet:  3/4"

    Disclaimer and Warnings

    We do our best at to provided all the information you need to understand and customize your purchase.  Before installing or using this product, please fully read all included, official and current manuals and documentation provided by the manufacturer.  Information you find here on our website is for reference only.

    WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.  For more information, go to

    Unanswered Questions?   
    Do you still have pre-order questions or can't find what you're looking for?  Check out the "Resources" tab for manuals & guides.

    And as always, we're here to help! Initiate a chat or contact us. If you reach out when we're away, we will receive your message and get back to you by the next day.


        Fountain Basin Auto Fill Kit - 1/2" (Optional Add-On)

        Blue Thumb Auto Fill Fountain Basin Kit

        Designed for all of Blue Thumb fountain basins and AquaBox® basins, this auto fill kit conveniently keeps your water feature topped off, eliminating the need for you to add water. We highly recommend you get the 30 PSI Regulator to go with your auto fill kit, as water pressure over 30 PSI will potentially cause continuous operation.

        • Hooks up to any 1/2" line or garden hose.
        • 30 PSI maximum pressure.

        Illumiglow Color-Changing Fountain Plume Lighting

        Blue Thumb Illumiglow Plume Fountain LIghting KidCan be used with any Blue Thumb real rock fountains.  With these lights, you can select a single color or cycle automatically through colors, and adjust the time between colors and brightness of the colors! 


        • 3 RGB LED lights, with each light having a 16-foot cord
        • Transformer
        • Controller with RF remote
        • Photocell sensor
        • 5-way, 4-pin splitter
        • Power connector cords

        Fountain and Pond LED Focal Point Light Kit

        Blue Thumb Pond and Fountain 3 Light Kit

        The Blue Thumb Fountain & Pond Light Kit includes everything needed to create a beautiful nighttime focal point in any fountain, water garden, or traditional landscape. The small compact design allows for installation in even the tightest spots. The compact size and powerful output of the Bullet Spotlight makes it an extremely versatile fixture. Ideal for highlighting focal points and can be used in and out of water.

        • Made for ponds, waterfalls, & streams
        • Use in or out of pond
        • 3 - 1.8 watt LED lights w/ 16' cord per light
        • 3000K (warm white) Color Temperature
        • 50000 hour bulb life
        • Includes power supply and photocell


        Manuals & Guides (Downloadable) 

        About Blue Thumb MagDrive Pumps

        Auto-Fill Float Valve Installation (Optional Add-On)


        Shipping & Delivery

        Shipping for this item is FREE via LTL (Economy Freight).  

        Once your order ships, transit time is typically 1-2 weeks.  You will receive tracking information, instructions and an estimated day of arrival.  Freight Delivery is curbside.  We recommend having a dolly or support available to assist with heavier items.

        IMPORTANT:  Please use the best email and phone number on your order to  communicate with the carrier.  They will contact you directly to schedule drop-off.

        Delivery Inspection 

        Carriers are required to provide you 15 minutes to look over your order.  Please open your order immediately in front of the driver and review.  Additionally, you have just 24 hours to notify of us damage and to begin the process of filing an insurance claim.  

        Prior to delivery, we highly recommend reviewing our "Inspection Upon Delivery" and "Damaged Items" policies and procedures in our shipping policy to facilitate any potential claims. 

        Order Cancellations & Returns


        You may contact us to cancel your order within 24 hours for a full refund.

        You may also cancel your order at any time before it has shipped for a full refund minus a 10% administration fee.


        Defective items may be returned to Blue Thumb without a restocking fee during the warranty period of the merchandise.

        For all other returns, a 20% restocking fee is charged by the manufacturer. Items must be in like-new, sellable condition, and in season. Returns must be accompanied by the original invoice.  The customer is responsible for return shipping and freight costs.

        Should you have an interest an exchange, we will do our best at YardJoyment to work with the manufacturer on your behalf to minimize restocking fees and charges.  However, we can't make any guarantees.

        All returns require a Returned Goods Receipt (RGR#) to be clearly marked on the outside of each package returned. Please contact YardJoyment prior to shipping to obtain instructions and a RGR#.

        NOTE:  Special orders, clearance/specials, and custom-cut items like liner, underlayment, anti-splash mat, and tubing are not returnable.