The All-in Skim 150 combines a protein skimmer, CO₂ scrubber, biological filter, and air filtration system into one compact unit—eliminating the need for multiple devices while improving overall system stability and efficiency.

Designed for reef tanks up to 198 gallons, the All-in Skim doesn’t just remove waste—it actively supports healthier coral growth, more stable pH, cleaner air, and stronger biological filtration in a single streamlined setup.

By integrating CO₂ filtration directly into the skimmer’s air intake system, the All-in Skim helps stabilize pH around the clock while reducing stress on corals and fish. The closed-loop circulation design increases filtration efficiency, extends media life, and helps maintain a more balanced reef environment with less maintenance.

The integrated biological chamber provides dedicated space for beneficial bacteria to colonize, improving nutrient processing and helping break down excess nitrogen and phosphorus compounds before they become a problem. Combined with powerful protein skimming and advanced air filtration, the result is cleaner water, improved oxygenation, and a healthier overall ecosystem.

The included Reeflow 2300 pump features precise 1% adjustable control, quiet operation, low power consumption, and built-in safety protections against overheating, dry run, and malfunctions. Feeding modes and controller compatibility make it easy to fine-tune performance for your system.

 

Key Features

• 4 filtration systems combined into one compact design
  
• Integrated protein skimmer, CO₂ scrubber, air filter, and biological filter
  
• Helps stabilize pH 24/7 through CO₂ reduction
  
• Built-in biological chamber supports beneficial bacteria growth
  
• Improves nutrient export and water clarity
  
• Activated carbon air filtration helps reduce odors
  
• Precise controllable Reeflow 2300 pump included
  
• Quiet, energy-efficient operation
  
• Reduced maintenance and simplified sump layout

 

Ideal For

• Reef aquariums needing pH stability
  
• Systems with limited sump space
  
• Mixed reefs and SPS systems
  
• Reefers looking to reduce equipment clutter
  
• Aquariums with elevated indoor CO₂ levels

 

Specifications

Footprint: 7.32” × 7.17”
Reaction Chamber Diameter: 5.91”
Air Injection: Up to 620 L/H
Power Consumption: Up to 28W
Recommended Water Depth: 7.25”

 

Tank Capacity

Heavy Bioload: Up to 80 gallons
Medium Bioload: Up to 130 gallons
Light Bioload: Up to 198 gallons

 

What’s Included

• All-in Skim 150 Filtration System
  
• Reeflow 2300 Pump with Controller
  
• Flexible Silicone Hoses
  
• 5 Filter Sponges
  
• 800 mL Scrubber Media
  
• 400 mL Activated Carbon
  
• 400 mL Life Bio Fil Media