About This

• 【20PPI Pre-Filter Foam Sponges】Size: 12" x 72" x 1", 20PPI pre-filter foam sponges. This filter foam provides effective mechanical and biological filtration for aquarium or pond.
• 【Mechanical & Biological Filtration】This sponge filter traps large bits of waste and resists clogging. The aquarium foam works well as both mechanical and biological filter media for clear water.
• 【Cut to Fit for Various Filters】This aquarium filter media pad cut to fit can be trimmed to match your filter size. The cut-to-fit filter pad roll works for any aquarium or pond filter setup.
• 【Aquatic Pet Friendly】This bio sponge filter is made without dyes, suitable for freshwater or marine aquariums. The fish tank sponge filter provides gentle filtration for aquatic life.
• 【Reusable & Easy to Clean】- Regular cleaning keeps this foam pre filter sheet working well. The foam filter can be reused after cleaning, offering long-lasting performance for your tank.