Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The BIO-Wheel delivers superior wet/dry biological filtration for nitrifying bacterial growth
water conditioner and setup guide
Fresh vegetables
Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria
which avoids disrupting the nitrogen cycle and is essential for maintaining clean and healthy water
Aqueon Filter Cartridge Large 6 Pack The BIO-Wheel delivers superior wet/dryAqueon Replacement Filter Cartridges are dual sided, featuring dense floss with over 25% more activated carbon than the leading brands. These patented cartridges were designed to ensure even distribution of activated carbon. To use, simply rinse under cold water and easily install using the "FRONT" orientation tab. Aqueon Replacement Cartridges are available in: X Small, Small, Medium and Large. Replace cartridges every 4 weeks for optimal performance.
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