sera O2 plus
The aquarium will take a deep breath
Natural breakdown processes in the aquarium permanently consume oxygen. However, oxygen is essential for fish and other animals. In case of acute oxygen deficiencies, sera O2 plus provides quick help. A special long-term effective complex furthermore prevents the formation of rot gases and sustainably supports the self purification power of the aquarium system.
|sera O2 plus||360 g||03415|