Seachem Reef Advantage Strontium

Marsoni

M251S

$19.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Seachem Reef Advantage StrontiumStrontium occurs in natural seawater at a concentration of about 8 to 10 mg L. It is chemically very similar to calcium, and many organisms incorporate it in their skeletons along with calcium. Its addition to reef aquariums aids the growth of corals, coralline algae and other organisms that lay down a calcereous skeleton or shell, including tridacnid clams. Reef Advantage Strontium restores and maintains strontium to levels found in natural sea

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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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I previously owned a white sperry leather shoe that I bought from Marshall’s for about $35 & absolutely them, they were so comfortable , cute & great price.After running that pair down, I decided to buy another pair and found out the shoe was discontinued. The closest thing to what I had is this, the white crest vibe in leather. I was disappointed that this shoe was not as comfortable and didn’t fit quite the same. The back ankle part of the shoe caved into my skin and hurt. Sadly, I do not recommend this shoe for much walking. I hope Sperry decides to make this shoe more comfortable because it is cute.

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Reviewed in the United States on September 25, 2021

Verified Purchase

Mal

Houston, US

★★★★★ 5

Very nice pair of sneaks

Size: 7.5, Color: Camo Olive

This army color is really lovely and I'm not any army color person, but it fits really well and is super comfortable. It is great for a down play kinda day and still look sunny.

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Reviewed in the United States on April 25, 2026