Double Internal Sponge Filter, 2 Replacement Filters + Ceramic Balls, 38L-151L

This internal sponge filter provides effective physical and biological filtration for your aquarium. The fine 60 PPI sponges offer a large surface area for beneficial bacteria. Including ceramic balls, this system improves water quality without sucking up small fish or shrimp. Ideal for tanks from 38L to 151L, it easily attaches to the glass with suction cups. Simple maintenance with tank water ensures a healthy environment. Aquarium capacity: 38L to 151L Sponge material: 60 PPI fine foam Ceramic content: 1 bag of balls Attachment: 2 suction cups included Connection: 4 mm air tubing required Weight: Not specified Dimensions: Size S (Not specified)

The kit includes a dual sponge filter, two containers, a bag of ceramic balls, and two refills hidden inside the containers for immediate installation.

Compatible with aquariums from 38L to 151L, this filter is suitable for shrimp, betta, breeding, turtle, and goldfish tanks requiring a gentle current. Use requires an air pump and 4mm tubing (not included). Adjust the immersion level as needed for optimal oxygenation. The removable 60 PPI sponges trap debris while harboring beneficial bacteria. Clean them only with aquarium water to protect the fish population. The combination of ceramic biofiltration and mechanical filtration removes harmful substances while protecting fry and small species.