Red Sea Reef Spec Carbon 1000ml Filter Inside the filter are sponges

Inside the filter are sponges with a special fixture to prevent deformation of the internal sponge - it also prevents the passage of filter media outside of the filter housing (important in the case of resins or absorbers like GFO)

Measure the most important reef aquarium levels including calcium

and bright colouration of SPS coral

Pond One Pondmaster PM800-1000

planted and fish-only marine aquariums

Red Sea Reef Spec Carbon 1000ml Filter Inside the filter are spongesRed Sea Reef Spec Carbon 1000 ml Red Sea REEF SPEC Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics, its granule size, and its micro macro porous structure, which 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