Question! Nano

Just Got My 24g Nano Cube
Above The Bioballs There Is A Sponge. Do I Remove This? There Is Also A Sponge Where The Water Comes Into The Filter Compartment. I Know To Keep That. I Should Probably Keep Both Correct?
 

tatoush

Member
I would ditch the bioballs...you can use some live rock in the back compartments, they will provide a more natural filteration. Also a bag of chemipure will do the trick.
 
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