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Bluelab® pH Controller
Bluelab® pH Controller
Bluelab® pH Controller
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Bluelab® pH Controller

Marsoni M251S
Sale price$303.00
Pay 4 payments of $75.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Bluelab® pH ControllerHands free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal 760 L. Plant safe green backlit LCD with adjustable brightness and large, easy to read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high low alarm
Easy Shipping

Quick Dispatch:

Your Bluelab® pH Controller orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Bluelab® pH Controller ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 347 reviews
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Product Reviews
I
Verified Purchase
Isabel
Whiting, US
★★★★★ 5
Great
Loved it. Looks super neat, had not oxidized whatsoever. Great size for an over the toilet shelf.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
Q
Verified Purchase
QueenB
Grantham, US
★★★★★ 5
Arrived quickly and as described.
These shelves were easy to install. Be aware that the wood is very, very soft. I would not recommend for any heavy decorations or items needing to be removed and replaced often. They are more for show than function.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2023
S
Verified Purchase
Sheila
Fort Morgan, US
★★★★★ 5
Perfect size
I tried to upload an image, but was unable to. I love thhis little trio, even comes with a bubble level to make sure your straight AND a tiny screwdriver. Looks great, holds 3 rolls of big roll TP. Very happy. Bought 2 more for the other bathrooms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2023
J
Verified Purchase
Jamie
New York, US
★★★★★ 5
Perfect in our home
Wanted something for our half bath to add some light decor, these shelves are perfect and they were so easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2023
K
Verified Purchase
Kim Bowyer-Hill
Boise, US
★★★★★ 4
Didn't receive the hooks
I love the product but I did not receive the hooks that was supposed to be included. Can you ship those to me please?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2023

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