AS31 Protein Skimmer

The Sea Side Aquatics AS31 Protein Skimmer is a high-capacity, commercial-grade needlewheel skimmer engineered for large marine systems up to 1000 gallons. Designed for powerful nutrient export, the AS31 utilizes three Sicce PSK1000 pumps, delivering exceptional air draw and microbubble production for maximum waste removal efficiency.

With a tall reaction chamber, wide base for stability, and a smooth cone transition, this skimmer promotes superior foam concentration and increased contact time—making it ideal for fish stores, coral farms, high-bioload reef aquariums, or large institutional systems.

Specifications

• Model: Sea Side Aquatics AS31

• Rated For: Up to 1000 gallons

• Pump Model: 3 × Sicce PSK1000 needlewheel pumps

• Height: Approximately 31″

• Footprint: 16″ × 20″

• Body Diameter: 10″ cone