Amazon
Red Sea Reef SPEC Carbon, 500 mL
USD 16.29
Was USD 25.98
You save USD 9.69
No coupon or subscription is required. Check the selected 500 mL offer, price, stock, and delivery terms before you order.
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Tankstash deal score
Total: 36/100.
- Listed discount: 37.29% (26/70 points).
- Price-check record: not provided (0/20 points).
- Selection context: provided (10/10 points).
This score uses the stored listed discount, price-check record, and Tankstash selection context.
It does not use market prices, price history, product quality, availability, clicks, or sales.
Tankstash may earn a commission from qualifying purchases made through Amazon links. This does not affect the price you pay.
Product description
This 500 mL (16.9 oz) Red Sea Reef SPEC Carbon includes a filter bag. Amazon states that it is suitable for marine and freshwater aquariums. Keepa recorded the Amazon and Buy Box price at USD 25.98 on November 1, 2026. Amazon now shows USD 16.29. This is a dated price-history comparison, not an Amazon List Price or Typical Price. Amazon showed two units left. Amazon.com sells and ships the selected offer. Free delivery is shown for November 13 on Amazon-shipped orders over USD 35. Faster delivery is shown for November 12. Amazon did not state the offer condition. No item coupon was shown.