UNO+ REPLACEMENT SPONGE SET #fishkeeping This is completely normal and

This is completely normal and will fade over time

Other Sizes also Available:

Dragon stones are clay-like

shaft and removable impellers

During shipping it would get dirty

UNO+ REPLACEMENT SPONGE SET #fishkeeping This is completely normal andUNO+ REPLACEMENT SPONGE SET is a set of two sponges that fit all the models for LIFEGARD ALL IN ONE Pond Filter. Each layer consists of two different grade sponges and this pack of replacement sponges allows you to replace the two sponges in each layer. It allows the user to always have a clean set of sponges when servicing the pond. Take out the dirty sponge from the LIFEGARD ALL IN ONE Pond Filter and replace with a clean on.