Sign in Register
We’re here for you!
Please enter your question and e-mail and we’ll contact you as soon as possible. It usually takes us up to 24 hours during business days to respond.
Thank you for your question!
Thank you, we’ll get in touch!
You already sent us a question.
Please wait a few minutes
The EHEIM SUBSTRAT is a Standard bio-filter medium with a large colonisation area for bacterial cultures and high efficiency. It can be built in one or more layers and is a highly porous sintered quartz filter material. The surface structure offers excellent colonisation conditions for those important purification bacteria . The colonisable area amounts to 450 m² per liter.
EHEIM SUBSTRAT is available in 3 sizes ( 1 l, 2 l and 5 l ). It is washable and reusable.
- Highly porous material made from sintered quartz
- Excellent conditions for bacterial cultures
- Suitable for fresh and marine water
Eheim stands for very good aquarium filters made in Germany. External and internal filters as well as filter pumps are only a few of the products manufactured by Eheim that are also suitable for planted tanks or aquascapes. The highest quality standards and innovative products will always be connected with the name Eheim for many aquarium enthusiasts.