Oase Aquarium Ceramic Ring Filter Media - 45103 Pond Protection Net The solution is quick and

The solution is quick and effective and gets to work in 24 hours

This enables you to replace the complete set in the Biotec 5 and 10 systems and help to replace most foams in the Biotec 30

Dimensions: 97 x 45 x 23mm (LxWxH)

Dimensions: 290mm x 75mm

Oase Aquarium Ceramic Ring Filter Media - 45103 Pond Protection Net The solution is quick andOase Genuine Ceramic Filter Media. These white ceramic rings fit into the FiltoSmart Aquarium Filter by Oase. The rings are effective biological media that good bacteria thrive on inside your aquarium. This good bacteria helps to break down sludge and algae to make it easier for the filter to handle and clean. The result is clean and clear water. It is recommended to replace media every 6 12 months Specifications 1 x box of 400g Media