XY-0121 Nitrate & Nitrite Filter Sponge

The XY-0121 Nitrate & Nitrite Removing Filter Sponge is a high-performance filtration media designed to maintain optimal water quality in both freshwater and marine aquariums. Its high-density, porous foam is infused with advanced nanomaterials, efficiently reducing harmful nitrate and nitrite levels, which can stress fish and aquatic plants if left unchecked.

Measuring 32 × 12.5 cm, the XY-0121 Filter Sponge fits most filter systems, including canister filters, hang-on-back (HOB) filters, and sponge filters. Its porous structure also promotes the growth of beneficial bacteria, enhancing biological filtration and helping break down toxic waste naturally.

The sponge is durable, reusable, and easy to clean, making it a long-lasting filtration solution for hobbyists and professional aquarists alike. Regular monitoring of nitrate and nitrite levels, combined with timely sponge maintenance, ensures a healthy and stable aquatic environment for fish, shrimp, and live plants.

For optimal aquarium performance, the XY-0121 Filter Sponge can be combined with other filter media such as ceramic rings, biochemical mats, or activated carbon. Explore our full range of sponge filter media at Nano Fish Corner.

Key Features

• Efficiently removes nitrates and nitrites to protect aquatic life
• Promotes beneficial bacteria growth for enhanced biological filtration
• Durable, reusable, and easy to clean
• Fits most filter types: canister, HOB, and sponge filters
• Ideal for freshwater and marine aquarium setups

Specifications

• Model: XY-0121
• Dimensions: 32 × 12.5 cm
• Material: High-density foam with nitrate/nitrite-absorbing nanomaterials
• Application: Freshwater and marine aquariums
• Compatibility: Canister, HOB, and sponge filters

Usage Instructions

1. Rinse the sponge thoroughly before first use.
2. Place the sponge in a filter system where water flow is optimal.
3. Monitor nitrate and nitrite levels regularly; replace or regenerate sponge as needed.