Fluval SK400 Surface Skimmer | Up to 105 Gallons, Powered Aquarium Surface Film Remover for Tanks, Improves Oxygenation & Water Clarity, Adjustable Flow

Fluval SK400 powered surface skimmer for tanks up to 105 gallons, with a floating intake, flow slider and intake dial, at 3.3W. Fits rimmed or rimless tanks.
Price range: See on Amazon
What we liked
- + Listing describes removal of oily surface film, which helps gas exchange and light reaching plants.
- + Floating intake follows the water level, and a flow slider and intake dial adjust skimming strength.
- + Compact body fits rimmed or rimless tanks, with a fine sponge and modular parts for cleaning.
Trade-offs
- - It is a powered unit, so it needs an outlet and a hang position and adds a visible part to the scape.
- - Rated up to 105 gallons, so it is more skimmer than a very small nano tank needs.
Prices change often, so check the current price and availability on Amazon.
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