Filter – Replacement Foam

Beskrivning

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