Seachem Flourite Dark Weight:3.6 kg Double-stitched nylon filter bags for

Double-stitched nylon filter bags for use with any type of granular filter media

they prefer to have access to the surface of the water in the aquarium

Actual product may vary due to natural variation with livestock

quarantine and shrimp aquariums

Seachem Flourite Dark Weight:3.6 kg Double-stitched nylon filter bags forSeachem Flourite Dark is a substrate of the highest quality. Composed of specially fracted stable porous clay gravel designed specifically for use in natural planted aquariums. The mineral rich gravel is an attractive deep chocolate brown colour that is not chemically treated or coated and will not alter the delicate pH balances within the tank. The gravel is most effective when used on its own, but it may also be mixed with other types of substrates