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Brightwell Aquatics Xport NO3 Cubes Nitrate Reduction Filter Media 500ml
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 3:08 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 46% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
13/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓For use in marine and hard freshwater aquariums with a pH of 7. 5 or over
✓High surface area results in superior filtration efficiency; Provides over 71, 000 square feet of useable surface area per liter of cubes
✓Utilizes "ultra-activated" material with the capacity to outperform conventional denitrification media; results in smaller space requirements to achieve equivalent denitrification
✓Eliminates the need to perform water changes that are carried out for the purpose of decreasing nitrate
✓May be used in conjunction with Xport Bio Cubes and Xport PO4 Cubes; Made in the USA
⚙️ Specifications
Brand
Brightwell Aquatics
Liquid Volume
500 ml
Item Weight
5.6 ounces
Item Form
Cubes
Manufacturer
Brightwell Aquatics
ASIN
B077RMNDFB
Item model number
XPCubeN500
Customer Reviews
4.2
Date First Available
November 27, 2017
Item Package Dimensions L x W x H
3.66 x 3.58 x 3.43 inches
Item Dimensions LxWxH
3.63 x 3.63 x 3.5 inches
