About This

• 🐟Fits for 320GPH 400GPH aquarium internal filter only,Clean water with Whisper Technology
• 🐟Replace or clean filter sponges every two weeks or sooner for optimal performance.
• 🐟Filter sponges replacement for 12W 320GPH and 15W 400GPH aquarium filter.
• 🐟Absorbs odors and discoloration,provide a healthy water for your aquarium

Overview

• Brand : NO.17
• Color : Blue
• Style : Submersible
• Item Weight : 0.05 Kilograms
• Manufacturer : NO.17
• Number of Items : 4
• Unit Count : 1.0 Count
• Specific Uses For Product : Active