XY 1831 Xinyou Filter Sponge White - Top Filter Sponge - Molded Aquarium Sponge - 100 × 13.5 × 3 cm Calcium Tonic Improves immunity power of birds

Improves immunity power of birds and protect them from life threatening diseases

5 m high tubed table top fountains

For all Tropical Fishes

creating a separate space that maintains water quality while protecting vulnerable young fish from predators

XY 1831 Xinyou Filter Sponge White - Top Filter Sponge - Molded Aquarium Sponge - 100 × 13.5 × 3 cm Calcium Tonic Improves immunity power of birdsIdeal 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.