MT-BB Aquarium Bio Balls

    Delivery time:5-7 Days
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  • Description

The time to replace your bio balls from the back filter compartment of your Nano Cube. MT-BB

Well we have some right here.  Many customers replace these every year due to the accumulation of waste products such as the fish waste, plants, or other gunk that happened the bypass the filter sponge in your saltwater or freshwater aquarium.  Trust JBJ bio balls for all your needs.