About This

• Replenish only half at one time
• Fits the Fluvial U2, U3 and U4 Filters
• Promotes growth of beneficial bacteria
• Works in freshwater or marine environments

Overview

• Brand : Fluval
• Color : White
• Material : Ceramic
• Style : BioMax
• Product Dimensions : 2.7"L x 1.5"W x 10.6"H
• Item Weight : 1.6 ounces
• Global Trade Identification Number : 00015561104951
• Manufacturer : Rolf C. Hagen (USA) Corp.
• Number of Items : 1
• UPC : 015561104951