API Nitra-Zorb Pouch Size 6 – Aquarium Nitrate Remover

API Nitra-Zorb Pouch Size 6 is a high-capacity filter media designed to reduce nitrates in aquariums, helping improve water quality and reduce algae growth. The Size 6 pouch fits standard canister and wet/dry filters for both freshwater and marine systems.

• High-capacity nitrate adsorption  
• Helps reduce nitrate-fuelled algae growth  
• Easy-to-use pouch for aquarium filtration  
• Fits canister and wet/dry filters (Size 6)  
• Effective for freshwater and marine aquariums  
• Boosts overall water clarity and aquarium health