Replacement foam for aquarium sponge filters – Angels Plus

Made from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in your aquarium. As you can see from the list below, a 4.25" cube contains a lot more foam than a 4" one - over 20% more! 3" cube filter has a volume of 27 cubic inches 3.25" cube filter has a volume

Made from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in your aquarium.

As you can see from the list below, a 4.25 cube contains a lot more foam than a 4 one - over 20% more!

• 3 cube filter has a volume of 27 cubic inches
• 3.25 cube filter has a volume of 34 cubic inches
• 4 cube filter has a volume of 64 cubic inches
• 4.25 cube filter has a volume of 77 cubic inches
• 5 cube filter has a volume of 125 cubic inches

AQUANEAT Mini Sponge Filter,Aquarium Sponge Filter for Betta Fish Tank with Airline Tubing and Control Valve, up to 3Gal : Pet Supplies

DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in your aquarium. As

Filter - Replacement Foam

AQUANEAT Aquarium Bio Sponge Foam Filter Media Pad Cut-to-fit for Fish Tank Sump Pond 17 x 11 x 1/2 to 1 : Pet Supplies

DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in your aquarium. As

Filter - Replacement Foam

DescriptionFoam Pad: These are Pro-Level Reticulated Foam - same as our sponge filters. They have all kinds of uses in a fish room. These are

Filter: Foam Pieces

Sponge Filter Replacement for sale

DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in your aquarium. As

Filter - Replacement Foam

AquaMiracle Aquarium Filter Replacement Sponge, Fish Tank Filter Replacement Parts, Including 2 x Coarse Sponge, 2 x Fine Sponge & 4 x Carbonized

DescriptionMade from our Pro-Level Reticulated Foam, specifically suited for colonizing nitrifying bacteria at the highest levels in aquariums. The

Filter - Cube Sponge Filter

BILLIOTEAM 2 Pack Filter Foam Sponges,7.5 x 4.7 x 2.75, Aquarium Cut-to-Size Sponge Filter Media Foam Pad Sheet for for Aquarium Fish Tank Pond Sump Divider : Pet Supplies

AquaMiracle Aquarium Filter Replacement Sponge, Fish Tank Filter Replacement Parts, Including 2 x Coarse Sponge, 2 x Fine Sponge & 4 x Carbonized Sponge : Pet Supplies

Round Aquarium Sponge Filters for sale – Angels Plus

BILLIOTEAM 2 Pack Filter Foam Sponges,7.5 x 4.7 x 2.75, Aquarium Cut-to-Size Sponge Filter Media Foam Pad Sheet for for Aquarium Fish Tank Pond Sump Divider : Pet Supplies