Please read before ordering! Orders with Active Filters that are placed after 8 AM est, will not ship until the following business day. You should choose a carrier that can get these to you within 3 days transit time, UPS Ground is not a guaranteed time-in-transit service. Priority Mail is an unreliable choice when sel
Upettoos Aquarium Biochemical Single Sponge Filter for 40 GAL Fish
DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in aquariums. The
Filter - Cube Sponge Filter
BOYU Super Biochemical Sponge Filter
DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in aquariums. The
Filter - Cube Sponge Filter
【Multi-filtration Functions】Upettools sponge filter combines single scientific 7-layer ribbing shape sponge design, which can quickly established a
UPETTOOLS Aquarium Biochemical Sponge Filter, Ultra Quite Aquarium Air Pump Double Head Bio Sponge Fish Tank Foam Filter
Aquarium Supplies – Angels Plus
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Round Aquarium Sponge Filters for sale – Angels Plus
The extra-large aquarium double sponge filter can handle an aquarium up to 70 gallons providing both mechanical and biological filtration. These
Extra-Large Double Bio Sponge Filter
DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in aquariums. The
Filter - Cube Sponge Filter
Easy-to use biological filter for tropical aquarium fish Aquarium filter sponge for efficient biological filtration Supplying the water much needed
CNZ XY-2893 Air Driven 10 Layer Biochemical Bio Sponge Filter for Breeding Fry Betta Shrimp Discus Angelfish Nano Fish Tank
Multi-filtration FunctionsUpettools sponge filter combines single scientific 7-layer ribbing shape sponge design which can quickly established a bio-filter improve purifying water quality and the oxygen port can rotate 360 degrees without dead ends keep your fish tank crystal clear and clean.
UPETTOOLS Aquarium Air Pump Sponge Bio Filter,Upettools Silent Mechanical and Biological High Density Foam Purifier Filtration Fish Tank W