XY 1831 Xinyou Filter Sponge White - Top Filter Sponge - Molded Aquarium Sponge - 100 × 13.5 × 3 cm Fish Tonic Engineered to trap debris while

Engineered to trap debris while promoting beneficial bacteria growth for clearer water and healthier aquarium inhabitants

This product can be used for sea water fish tank

Soft granule ideal for new born

Create a healthy aquatic environment with the Liya SL05 Air Stone

the XY 2609 operates across various tank sizes and aquatic environments

XY 1831 Xinyou Filter Sponge White - Top Filter Sponge - Molded Aquarium Sponge - 100 × 13.5 × 3 cm Fish Tonic Engineered to trap debris whileIdeal for all brand Top filters, this sponge is versatile in use. Non Toxic for Fresh Water & Salt Water Aquarium. Good Filtering Function to make water clear. Supports to reduce growth of unwanted bacteria. Improves water quality and reduces death rate of fishes in tank.