Fluval "U" Underwater Filter Size:"U2" Machine wash - Retreat leather

Machine wash - Retreat leather after each wash

Balanced minerals for strong bones & teeth

sparkling aquarium water

Made simply using fresh turkey

simple and convenient

Fluval "U" Underwater Filter Size:"U2" Machine wash - Retreat leatherFluval underwater filters with three stage filtration are ideal for use in fresh, marine or reptile environments. Stage 1 foam removes large particles. Stage 2 poly carbon cartridge traps fine debris, improves water clarity and removes impurities. Stage 3 BIOMAX provides optimal biological filtration efficiency. For aquariums, terrariums and turtle tanks Ideal supplemental or stand alone filter, or for installations where external filtration is not