SUBSTRAT

EHEIM SUBSTRAT is a high performance biological filtration media designed to provide optimal conditions for beneficial bacteria growth in freshwater and marine aquariums. Manufactured from sintered glass material, this media features a highly porous structure that offers an extensive surface area for efficient biological filtration.

The spherical shape ensures even water distribution and consistent flow through the filter media, maximizing contact between water and bacterial colonies. This promotes the effective breakdown of ammonia and nitrite, helping to maintain stable water parameters and a healthy aquatic environment for fish, invertebrates, and plants.

EHEIM SUBSTRAT is suitable for use in external canister filters, sump systems, and other multi stage filtration setups. It integrates easily with mechanical and chemical filtration media, forming part of a comprehensive filtration system that enhances water clarity and long term stability.

Durable and designed for long lasting performance, EHEIM SUBSTRAT is an excellent choice for aquarists seeking reliable biological filtration and improved water quality in both freshwater and marine aquarium environments.