The AIO filter sponge is made from durable, non-toxic material that ensures long-lasting performance. Its porous structure promotes beneficial bacteria growth while effectively trapping debris, maintaining a clean and healthy habitat for your fishes and aquatic plants.

Features:   

• High-quality, durable material promotes beneficial bacteria growth
• Traps debris effectively
• Easy to install and replace
• Suitable for freshwater and saltwater aquariums
• Non-toxic and safe for all aquatic life 
• 2-Pack

Note: For best results, replace the filter sponge every 4-6 weeks or when it appears worn out.