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CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal

Marsoni M251S
Sale price$41.99
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CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 galARM Extra Coarse A high magnesium reactor media. ARM Extra Coarse is still a complete reactor media containing not only calcium and carbonate, but essential trace elements as well. ARM Extra Coarse contains: 275200 ppm Calcium, 590000 ppm Carbonate, 2200 ppm Strontium, and 2000 ppm Magnesium.
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4.2 ★★★★★
Based on 2228 reviews
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Verified Purchase
ashley gavin
Louisville, US
★★★★★ 5
Prom 2026
Color: Blue 02, Size: Medium, Color: Blue 02, Size: Medium
Perfect fit true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
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Verified Purchase
Tiffany K.
Boise, US
★★★★★ 4
Not true to size but great quality.
Color: Black 02, Size: Medium
I bought a medium for my son who normally wears medium. It was extremely big. The quality and arm length was good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
T
Verified Purchase
Tammie
Natrona Heights, US
★★★★★ 5
Nice suite
Color: Black&red, Size: Small, Color: Black&red, Size: Small
Delivery was on time. Suit fit perfect I bought it for my son 8th grade dance. It was worth the money and quality was good
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Reviewed in the United States on May 30, 2026
L
Verified Purchase
leslie moore
Pawtucket, US
★★★★★ 5
Does run big
Color: Black 02, Size: Small, Color: Black 02, Size: Small
Very nice suit but it does run big and I had to get it tailored! I really should have purchased the Xtra small for him!
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Reviewed in the United States on May 10, 2026
P
Verified Purchase
princess redden
Waukegan, US
★★★★★ 5
Looks exactly like the photo.
Color: White 02, Size: X-Large, Color: White 02, Size: X-Large
The material of the suit is nice. Had to get the suit jacket taken in, worth the buy.
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Reviewed in the United States on March 22, 2026

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