SOBO Filter (Sponge)

Maintain exceptional water clarity and a thriving aquatic ecosystem with the SOBO Sponge Filter. Engineered for high-efficiency mechanical and biological filtration, this versatile filter gently traps free-floating debris while providing an optimal surface area for beneficial nitrifying bacteria to colonize. By continuously circulating water and breaking down harmful toxins, it establishes a stable, healthy environment for your fish, shrimp, and fry. The high-density biochemical sponge is fully reusable—simply rinse it during routine maintenance for long-lasting, eco-friendly performance that protects delicate aquatic life. Dual-Stage Filtration: Delivers mechanical waste removal and biological filtration in one compact unit. Beneficial Bacteria Hub: Maximizes surface area to cultivate nitrifying bacteria for stable water chemistry. Safe for Gentle Species: Soft suction prevents tiny fish, shrimp, and fry from getting trapped. Reusable & Eco-Friendly: Heavy-duty sponge can be cleaned and reused multiple times. Improved Circulation: Promotes gentle water movement and oxygenation across the aquarium. MODELS: SB-933 Mini - 5x5x12cm