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Nano Cube Replacement Sponges

You should replace the sponges on your JBJ Nano Cube.  Sponges facilitate the growth of beneficial bacteria as well as remove larger size particles from your aquarium - tank.

6 Gallon -for 12-gallon Nano Tank
24-gallon Nano Cubes Replacement Sponge
28-gallon Nano Cubes Sponge
Rimless Aquarium

Our replacement sponges come in a few different sizes.

Please make sure to choose the correct one for the size of your aquarium.

RL-FM JBJ Rimless Desktop Replacement Filter Media (4 pk)

New
lbs
RL-FM JBJ Rimless Desktop Replacement Filter Media (4 pack)
    Delivery time:5-7 Days
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RL-FMC JBJ Rimless Desktop Replacement Filter Media (2 pk)

New
lbs
RL-FMC JBJ Rimless Desktop Replacement Filter Media Cartridge (2 pack)
    Delivery time:5-7 Days
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MT-302-FS 8G Nano 180 Replacement Filter Sponge 6pk

8 Gallon Nano 180 Replacement Filter Sponge 6 pack MT-302-FS
    Delivery time:5-7 Days
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Replacement JBJ Nano Cube Sponge Nanocube

lbs
This is the replacement Sponge Filter Media for the JBJ Nano Cube. These work in other aquariums as well.
    Delivery time:5-7 Days
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