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Burton (change)
Item Number: 015561102933
$4.89
*Slim Filter Bio-Clear replacement cartridge fits all 3 Slim Filter Models.
*Ideal for goldfish, it combines zeolite and Ceramitek in 1 cartridge for a healthy aquarium.
*The zeolite effectively adsorbs toxic ammonia and reduces stress on fish, while the Ceramitek, a highly porous ceramic biological filter medium optimizes biological filtration.
*The easy to use disposable cartridge should be replaced every two weeks.
*Never replace all filter cartridges at the same time in order to ensure constant presence of beneficial bacteria.
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