DRY GOODS

Brightwell Bio Brick

$59.99
 
$59.99
Overnight shipping$29 Florida · $49 out of state · FREE on orders $299+
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The Brightwell XPORT BIO Brick is a porous ceramic biological filtration block that houses beneficial bacteria. Size: 9" x 4.5" x 2.5".

Why We Use It

A big boost of surface area for nitrifying bacteria in a clean, stackable block. Great for sumps and bare-bottom tanks.

Use: Rinse and place in a flow area of the sump. Seed with bottled bacteria to speed up colonization.