Also great for tanks with low water levels. Bring powerful 3-stage filtration and circulation to hard-to-filter places with Fluval U Series Underwater Filters. These completely submersible filters feature a unique 3-way flow control spray bar that allows you to create water movement anywhere you need it. Efficient Fluval design uses a handy flip-top to make media changing simple and fast.

3 stage Filtration: 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.

Ideal for use in fresh, marine or reptile environments.

Features:

*3 Way control for output flexibility
*Flip-Top for quick and easy maintenance
*Adjustable flow rate
*2 foam Pad, 2 Poly/Carbon Pads, 90g Bio Max
*2 Output diverters, 1 Venturi
*120 V, 60 Hz, cULusVersion
*180 cm line cord