Bioballs with Inside Sponge (20 Nos)

Bioballs with Inside Sponge are advanced aquarium filter media designed to provide superior biological and mechanical filtration. The outer bioball structure offers a large surface area for beneficial bacteria colonization, while the inner sponge efficiently traps debris, uneaten food, and fish waste. This combination ensures cleaner water, stable water parameters, and a healthier environment for freshwater and saltwater aquariums.

These bioballs are durable, non-toxic, and safe for all aquatic life. Ideal for canister filters, sump systems, and hang-on-back filters, they help reduce maintenance frequency while supporting strong bacterial growth for effective ammonia and nitrite breakdown. Perfect for both small and large tanks, these bioballs optimize filtration performance and maintain crystal-clear water.

Key Features

• Dual filtration: inner sponge for mechanical, outer bioball for biological filtration

• Large surface area for beneficial bacteria growth

• Traps debris, uneaten food, and fish waste efficiently

• Durable, non-toxic, and aquarium-safe material

• Suitable for freshwater and marine aquariums

• Compatible with canister filters, sump systems, and hang-on-back filters

• Reduces maintenance frequency and improves water clarity