Description

Underwater Filter - U3

Fluval "U3" underwater filter 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. Fluval U3 underwater filter offers a Flip-Top for quick and easy maintenance and an adjustable 3 way flow for output flexibility. Suitable for aquariums from 24-40 US gal. (90-150 L). 3.5" x 3" x 10"