Fluval 206 External Filter

Improved motor hydraulic performance that reduces maintenance frequency, increases flow rates and head pressure; Enhanced water filtration performance for cleaner, healthier water; Better biological filtration, with the addition of Bio-Foam media; Sound-dampening impeller design for 8 to 15% quieter operation; Redesigned impeller cover that?s less prone to breakage; Re-engineered efficient priming system for easier starting; Stronger lift-lock clamps for more secure closure; Hose lock nuts improves security