ASM G-4+ Protein Skimmer

Product details

The ASM G-4+ Protein Skimmer is a filtration piece designed to help keep aquarium water cleaner by removing dissolved organic compounds (“protein”) before they can break down. Used in marine (reef and fish-only) systems, a protein skimmer promotes more stable water quality by pulling out skimmate from the water column. In practical terms, it provides an efficient mechanical-style export of waste substances through foam fractionation, helping reduce the load on other filtration and biological processes. When sized appropriately for the aquarium, it can be a core part of a routine maintenance plan.

Features:

• Designed to skim dissolved organics using foam fractionation
• Built around an included Sedra 9000 pump for consistent skimming performance
• Compact footprint intended to fit common aquarium sumps and filtration compartments
• Sized for larger systems up to 400 gallons (as stated for the model)
• Plumbed with a 1-inch pump outlet connection for straightforward integration
• Clear physical dimensions help with layout planning in sump/refugium areas
• Helps support cleaner, more stable water conditions through skimmate removal

Specifications:

• Body size: 8 1/2"
• Height: 24"
• Footprint: 11.5" x 16"
• Pump: Sedra 9000
• Pump outlet size: 1"
• Tank size (rating): 400 gal