Red Sea Reef Spec Carbon is a highly activated, premium grade carbon suitable for marine and reef fish tanks, rapidly removing organic pollutants. This is the 250g size and here's what Red Sea say about the product:

Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics.

Red Sea REEF-SPEC™ Carbon’s granule size and its micro/macro porous structure, ensures a very high total adsorption capacity and rapid extraction of the specific organic pollutants that are found in Reef aquariums.

REEF-SPEC™ Carbon has extremely low phosphate leaching and minimal ash content while also not affecting the pH of aquarium water.
Red Sea REEF-SPEC™ Carbon needs replacing less frequently than carbons that are not reef-specific or are of a lower quality and represents an effective, cost-efficient solution for providing the very best water quality in marine & reef aquariums.

Main Features:

- Rapid removal of organic pollutants
- High total adsorption capacity
- Ultra-Low phosphate output
- Ultra-Low ash content
- Suitable for Marine & Freshwater
- Filter Bag included( 250g, 500g, 1000g)

Video Presentation by Red Sea:

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We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.