Aquarium Sponge Filter Foam Bio Pads For Fish Tank
High-density foam structure ensures optimal mechanical and biological filtration. Premium porous design maximizes beneficial bacteria colonization for crystal-clear water. Durable polyester material resists clogging and maintains long-term performance. Precise cuting fits most sponge filters, air-driven systems, and sumps effortlessly. Ideal for freshwater, saltwater, and breeding tanks to support fish health. Easy to rinse and reuse, reducing maintenance costs and waste. Compatible with shrimp tanks, hatcheries, and nano aquariums for versatile use. Non-toxic and safe for all aquatic life, including delicate species.