![Spons ZET-65](http://www.zissaqua.eu/cdn/shop/products/ZissAquasponge_8b6e56b7-1da9-49ab-b23e-51f302ae39b9_{width}x.jpg?v=1612352146)
Ziss Zet-65 replacement sponge.
The Ziss ZET replacement sponge acts as a filter for the egg tumbler. Because the sponge is located between the aquarium water and the egg tumbler, a small suction force is created on the sponge. This way no dirt is sucked into the egg tumbler and the eggs remain clean.
Specifications:
Gender: unisex
Colour: Grey
Material: sponge
Diameter: 6.5 cm.