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Fluval Bio-Stratum Aquarium Substrate

Marsoni M251S
Sale price$12.45
Pay 4 payments of $3.11 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Fluval Bio-Stratum Aquarium SubstrateCollected from the mineral rich foothills of the famous Mont Aso Volcano in Japan and infused with beneficial nitrifying bacteria, Bio Stratum is specifically formulated to provide immediate biological activity and maintain ideal conditions for a thriving planted aquarium. Characterized by its non compacting 1 mm powder granules, Bio Stratum allows plants with even the finest and most delicate roots to easily spread throughout the porous substrate
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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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4.7 ★★★★★
Based on 1987 reviews
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Verified Purchase
Deeanna Cardell
Birmingham, US
★★★★★ 5
Fit perfectly
Size: 2, Color: Multicolor - Long Sleeve
This was a perfect little shirt to go under a pair of overalls for a Chucky costume.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
E
Verified Purchase
Elissa Galati
Draper, US
★★★★★ 4
Large but great for chucky costume
Size: 2, Color: Multicolor - Long Sleeve
Got this for my sons second birthday (he’s a Halloween baby) and is going to be chucky! It’s huge on him but under overalls it will be fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2023
H
Verified Purchase
Hailey
Omaha, US
★★★★★ 5
Recommend
Size: 3, Color: Black and White - Short Sleeve, Size: 3, Color: Black and White - Short Sleeve
Fit true to size , and was soft not scratchy material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
H
Verified Purchase
Hadia
San Leandro, US
★★★★★ 5
Would buy again.
Size: 5, Color: Multicolor - Long Sleeve
I used this as an undershirt for a Chucky costume. It was a thick material that was warm enough to support my daughter during a cold trick-or-treat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
K
Verified Purchase
Kathleen A. Doering
West Palm Beach, US
★★★★★ 5
Great Coat!
Size: XX-Large, Color: Blue Gray
Great Quality. It’s lightweight and warm. My Husband lived the color and the fit was exactly what he wanted!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026

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