Hagen Fluval Carbon - 3x100 Gram Mushrooms They like their temperatures between

They like their temperatures between 75-82oF

and filtration systems that use flexible tubing instead of rigid pipe

and natural colour-supporting ingredients

Can be used with injected CO2 for supplemental carbon availability

They come in many color varieties and textures

Hagen Fluval Carbon - 3x100 Gram Mushrooms They like their temperatures betweenHagen Fluval Carbon 3x100 Gram Hagen Fluval Carbon 3x100 Gram is chemical filter media for canister filters, helping remove trace metals, organic contaminants, odours, discoloration, and other impurities from aquarium water. Fluval Carbon for Clear Aquarium Water Chemical filter media helps create sparkling, crystal clear water. Removes trace metals, organic contaminants, discoloration, and odours. Made from long lasting, highly porous bituminous