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Coralife Turbo-Twist UV Sterilizer Black 6X, Up to 250 Gallons

Marsoni M251S
Sale price$168.00
Pay 4 payments of $42.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Coralife Turbo-Twist UV Sterilizer Black 6X, Up to 250 GallonsCoralife Turbo Twist Ultraviolet Sterilizer removes free floating algae, parasites and harmful micro organisms from aquarium water. This unit features a unique twist flow design that increases water? s exposure to ultraviolet light improving the treatment of unwanted algae and microorganisms. It includes mounting brackets for hang on or in line application for an easy setup and easy installation. There's a indicator light to let you know when the
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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.
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4.9 ★★★★★
Based on 891 reviews
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Verified Purchase
Kenny
Fort Morgan, US
★★★★★ 3
Incorrect motor listed. Far smaller impeller than what's in the 6 horse johnson.
Size: For 5.5HP 6HP 7.5HP
It seems to be of good quality. However it does not fit a 6 horse johnson as it states. Therefore it will not pump water or function for my purposes. It was a waste of money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
O
Verified Purchase
Outcast
Belleville, US
★★★★★ 5
Good product
Worked for what I needed. Fit great and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
R
Verified Purchase
R
Lexington, US
★★★★★ 5
Old Merc Inline 6s - 1500, 1400, 1250, 1150
This is the second time I purchased from them. The kits are good quality, and impeller is durable. Pictures is the initial one I purchased from them two seasons ago. It had hundreds of hours on it, plus me accidentally cooking it for 3 mins without water hooked up to the engine - which is why I purchased it again. Given 2 seasons of use and my recent screw up it held up well.
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Reviewed in the United States on August 11, 2024
J
Verified Purchase
Justin D.
Chelsea, US
★★★★★ 4
Merc black max 150
Good fit
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Reviewed in the United States on October 16, 2024
R
Verified Purchase
Rob
Waukegan, US
★★★★★ 5
Best bang for your buck kit!
Can’t beat the price by any means. Total rebuild kit for Mercury 115 outboard for less than half the price and all high quality parts nothing cheap about this kit at all except the price. Highly recommend
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Reviewed in the United States on March 30, 2024

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