Blue Planet Filter Media Replacement 40/70l Block 3 Pack - All Water Types | Fresh Water

blue planet filter media replacement 40/70l black replacement 3 pack besides the usual wool and activated carbon, these handy media blocks also include zeolite which removes ammonia build ups from uneaten food & fish waste. Thus keeping the water clearer for longer. A small handle is added for ease of change so say goodbye to touching dirty filter media! this cartridge can be used on those filter box with marking r-030, r-035, r-040 or r-055 on the clear cover. Replacement for the eg452 media kit. each package comes with 3 cartridges. suitable for use with aquarium model number: aa450rgc, aa510lgc, aa550rgc, aa600lgc & aa600lgch. Aa755hgc & aa777hgc with r-040 marking on filter box. Check model number on the rating on top (or back) of the aquarium hood.