Filter Media
Kolar Labs HC GFO Phosphate Remover 350g (0.77lb)
$46.99
- Ships any business day
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Product details
Product details
Kolar Labs HC GFO Phosphate Remover 350g (0.77lb) is a filter media designed to reduce phosphate in freshwater and saltwater aquariums. It uses granular ferric oxide (GFO) to bind phosphate, helping control nutrient levels that can contribute to algae problems. Practical for hobbyists who want to manage water clarity and nutrient balance, it’s commonly used in filter reactors or high-flow media areas where water passes through the GFO.
Features:
- Rapid phosphate removal by binding phosphates on contact
- Helps remove phosphate and can also target other compounds such as silicates, arsenic, and many heavy metals
- Supports reduced and prevention of stubborn algae growth by removing phosphate sources
- Designed for high-capacity, lasting effectiveness compared with standard phosphate media
- Low fines and dust to help minimize mess and improve media handling
- High hardness and density material that resists abrasion, suitable for use in reactors
- Works in freshwater and saltwater systems, including reef tanks and marine fish tanks
Specifications:
- Product: Kolar Labs HC GFO Phosphate Remover
- Media type: Granular Ferric Oxide (GFO)
- Size: 350g (0.77lb)
- Intended use: Filter reactors, filter media housings, filter socks, canister filters, and filter cartridges




