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4" Red Sea Reefer Filter Media Cup w/Media Bag - Red Sea
Red Sea$15.994" filter media cups include a free high quality filter media bag, as used in Red Sea Reef-Spec Carbon. Cup Dimensions: 4.25 x 4.25 x 8.5" -
4" High Flow Filter Media Cup (BLACK) - Generic
SaltwaterAquarium$12.994" Filter Media Cup Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the... -
4" High Flow Filter Media Cup (CLEAR) - Generic
SaltwaterAquarium$12.994" Filter Media Cup Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the... -
7" High Flow Filter Media Cup (CLEAR) - Generic
SaltwaterAquarium$26.997" Filter Media Cup Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the... -
Bio Cup R - Rectangle Filter Cup Replacement - Eshopps
Eshopps$34.98New to ESHOPPS Bio Cup R, (Rectangular) media cup is designed to be used in place of a standard 4”x7” filter sock. ESHOPPS Bio Cup R all acrylic construction & high flow water channels allow for any type of filtration media... -
DUAL 7" High Flow Filter Media Cups (CLEAR) - Generic
SaltwaterAquarium$45.99Two 7" Filter Media Cups Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design... -
DUAL 7" High Flow Filter Media Cups (BLACK) - Generic
SaltwaterAquarium$45.99Two 7" Filter Media Cups Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design... -
7" High Flow Filter Media Cup (BLACK) - Generic
SaltwaterAquarium$26.997" Filter Media Cup Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the... -
2" Biocup Nano Filter Media Cup - Eshopps
Eshopps$32.99BIOCUP NANOBest upgrade to your Nano/Pico aquarium filtration.Designed to work best with your Deskmate and Mariner AIO.Substitutes your NANO FILTER SOCK to use with your filter biomedia.BIOCUP NANO fits any round filter sock holder with a diameter of 2... -
BioMaster 45 PPI Carbon Pre-Filter Foam Set - Oase
Oase$17.99The Carbon Pre-filter Foam Set for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes 6 carbon replacement filter foams Safely regulates the pH value and water... -
BioMaster 45 PPI Pre-Filter Foam Set - Oase
Oase$13.99The Pre-filter Foam Set 45 ppi for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes 6 fine replacement filter foams Customize your choice of filter foams to... -
BioMaster 60 PPI Pre-Filter Foam Set - Oase
Oase$13.99The Pre-filter Foam Set 60 ppi for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes 6 ultra fine replacement filter foams Customize your choice of filter... -
BioMaster 30 PPI Orange Filter Foam - Oase
Oase$10.99The 30 ppi Replacement Filter Foam for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes a coarse replacement filter foam Customize your choice of filter... -
BioMaster 30 PPI Pre-Filter Foam Set - Oase
Oase$13.99The Pre-filter Foam Set 30 ppi for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes 6 coarse replacement filter foams Customize your choice of filter foams...