Aquael FZN Filtration Sponge - Pro 1500

Aquael FZN Filtration Sponge - Pro 1500 – Superior Debris Removal for Freshwater & Marine Aquariums

The Aquael FZN Filtration Sponge – Pro 1500 stands out as an exceptional pre‑filter, engineered to trap large particles and grit before they reach the main filter media. By safeguarding your filter cartridge, it promotes a cleaner environment, reduces chemical load, and greatly extends filter life. Its versatile design accommodates both freshwater and marine aquariums, making it an indispensable component for hobbyists and tank operators alike.

Specifications

• Brand: Aquael
• Model Number: 133269
• UPC: 810046381984
• Target Species: Fish
• Item Type: Aquarium Filter Media
• Item Name: Aquael FZN Filtration Sponge – Pro 1500
• Material: High‑density sponge
• Application: Pre‑filter for freshwater & marine systems

How to Use This Filter Media

1. Remove the top cover of your external or internal filter cartridge.
2. Insert the Sponge into the cartridge, ensuring it sits snugly without gaps.
3. Replace the cartridge cover, securing it with the threaded seal.
4. Run the filter for at least 30 minutes to allow proper pre‑filtration.
5. Check water clarity a few days later; if clarity improves, the sponge is correctly installed.

Care & Maintenance Tips

• Rinse the sponge gently after each major water change using reservoir water.
• Discard and replace the sponge if visible buildup or cloudiness persists despite rinsing.
• Store the sponge in a clean, dry container between uses to prevent mold.
• Inspect the cartridge cover for tightness to avoid leaks.
• Replace the sponge after an approximate 60–90 day period in normal use.