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

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

Marsoni

M251S

$41.99

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

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.

Easy Shipping

Quick Dispatch:

Your CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal orders ship within 1-2 business days.

Delivery Options:

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

Order Tracking:

You'll receive a tracking link by email once your CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal ships.

Need Help?
Questions about CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

The Honda parts sites that appeared in my search results mostly appear to be using the same software for their web-based storefronts and all charging $70+ to $80+ and shipping. These SCREW RHINO filters fit just like the OEM parts, are the same quality and cost about 1/4 of the price. I will not be buying these filters from the dealer parts stores ever again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 11, 2026

Verified Purchase

Carole T.

Dallas, US

★★★★★ 5

Better quality that original

Style: 2.0L

As advertised, perfect fit. The cabin filter is better constructed than original Honda filter that I replaced

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 23, 2026

Verified Purchase