Fluval SK400 Surface Skimmer – Powered Aquarium Surface Film Remover for Tanks up to 105 Gallons – Improves Oxygenation & Water Clarity – Adjustable Flow, Compact Design, Energy Efficient

Removes Surface Film: The Fluval SK400 Surface Skimmer eliminates oily surface buildup caused by fish food, dust, and household contaminants—improving oxygen exchange and water clarity

Boosts Oxygen & Light: By removing surface residue, the SK400 enhances oxygenation for fish and increases light penetration for healthier plant growth in freshwater and saltwater tanks

Adjustable Flow Control: Features a flow slider to fine-tune strength and an intake regulator dial to control skimming intensity—ideal for aquariums up to 105 gallons (400 L)

Smart, Compact Design: Floating intake automatically adjusts with changing water levels, while the compact body fits rimmed or rimless aquariums without obstructing your view

Efficient & Easy to Maintain: Energy-efficient 3.3W operation, fine filter sponge traps debris for superior water clarity, and modular design allows quick cleaning and part access