OASE FiltoSmart Filter Foam Set For FiltoSmart 100 White 1ea/2 ct

The Filter Foam Set for the FiltoSmart 100 comes with two replacement filter foams. Its blend of fine and coarse mechanical filtration effectively meets your aquarium's filtration needs. The right time to replace the filter foam set depends on your aquarium size, the number of fish and plants, and the drop in filter performance.

Using this filter foam set is easy. Just take out the old filter foams from your FiltoSmart 100 and put the new ones in. Remember, the time to replace the foams varies. If your aquarium is small with fewer fish and plants, you may not need to replace them often. But in a large aquarium with lots of life, you'll need to check and replace them more frequently. As for maintenance, keep an eye on the filter's performance. If the water flow slows down or the water doesn't look as clear, it might be time to replace the foam set. This way, your aquarium will always have clean and healthy water.