Kolar Labs GFO Bayoxide E33 1gallon (4lbs)

Product details

Kolar Labs GFO Bayoxide E33 1gallon (4lbs) is a granular ferric oxide (GFO) phosphate reducer designed for fresh and saltwater aquariums. In practice, it helps manage elevated phosphate levels by removing phosphate from the water column—an approach commonly used to limit algae that can otherwise harm fish, coral, and other aquarium life. This filter media is intended for use in water-moving filtration setups such as reactors, filter socks, canister filters, and filter cartridges, where aquarium water can flow through the granules for contact-based phosphate adsorption. Group-level guidance: if your tank shows phosphate-related algae issues, using GFO as part of your filtration can support clearer water and a healthier environment for aquatic plants and animals.

Features:

• Removes phosphates quickly on contact to help reduce the phosphate available for algae
• Helps reduce and prevent algae growth by lowering phosphate levels
• Also targets additional dissolved components, including silicates, arsenic, and many heavy metals
• Designed with high phosphate removal capacity for lasting efficacy
• Aims to create a healthier environment for aquatic plants and animals by improving water quality
• Safe for use in fresh and saltwater aquariums, reef tanks, and ponds
• Works well in reactors, filter socks, canister filters, and filter cartridges

Specifications:

• Product: Kolar Labs GFO Bayoxide E33 phosphate reducer (Granular Ferric Oxide)
• Media form: Granular ferric oxide (GFO)
• Package size: 1 gallon (4 lbs)
• Intended use: Freshwater and saltwater aquarium filtration (reactors, filter socks, canister filters, and filter cartridges)