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Hydro-Logic® Algae Block Sleeve

Marsoni M251S
Sale price$14.95
Pay 4 payments of $3.74 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Hydro-Logic® Algae Block SleeveThe Neoprene Algae Block Sleeve will slip over all standard clear housings to customize your indoor hydroponic garden. Blocks light so no algae can grow. Easy to remove to check status of filters. Fits Stealth RO, Small Boy, Triton or any other standard housing.
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Your Hydro-Logic® Algae Block Sleeve orders ship within 1-2 business days.

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

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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
4.5 ★★★★★
Based on 826 reviews
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Verified Purchase
Jim Russell
Lake Worth, US
★★★★★ 5
Starter
Why did you pick this product vs others?: Good replacement. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
W
Verified Purchase
william
Whiting, US
★★★★★ 5
Starter works great
Fits and works great 2005 Mercury mariner 3.0
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
J
Verified Purchase
J G.
Fort Morgan, US
★★★★★ 5
Reliable part
The price of this item was a bit of a shock. A good one though. I gave it to my mechanic, he installed it with no problems. Runs just fine. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
J
Verified Purchase
Joel sulbaran
Lexington, US
★★★★★ 4
Entrega a tiempo
Exelente
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Reviewed in the United States on October 3, 2025
L
Verified Purchase
Lisa Berger
Charlottesville, US
★★★★★ 5
Works and fits as described !
Works perfectly! On time ! Fits perfectly! First time I ordered this item they sent the wrong part completely but this time it’s perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2025

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