Fluval "U" Underwater Filter Size:"U2" Balanced minerals for strong bones

Balanced minerals for strong bones & teeth

sparkling aquarium water

Made simply using fresh turkey

Its unique design with large interior indentations work to slow eating

they’re packable and perfect for adventures

Fluval "U" Underwater Filter Size:"U2" Balanced minerals for strong bonesFluval 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