EHEIM Substrat Pro is crafted to boost aquarium water quality efficiently in both freshwater and marine settings. Constructed from sintered glass, the filter media features a highly porous structure, facilitating optimal growth for beneficial bacteria crucial for biological filtration. With an extensive surface area of 450 m² per litre, it provides an excellent environment for nitrifying bacteria, effectively aiding in the breakdown of ammonia and nitrite.

Key Features:

• Extensive Surface Area: Offers 450 m² per litre to enhance bacteria colonisation and biological filtration efficiency.
• Reusable and Long-lasting: Designed for multiple rinsing and reusing cycles, promoting eco-friendliness and economic value.
• Sturdy Sintered Glass Construction: Provides a stable and inert structure ideal for encouraging beneficial bacterial growth.
• Versatile Use: Suitable for both freshwater and marine aquariums, ensuring compatibility across various tank environments.
• Convenient 2L Volume: Adequate for external filters or sumps, perfect for medium to large aquariums.

EHEIM Substrat Pro plays a vital role in maintaining the aquarium's nitrogen cycle stability, ensuring low levels of ammonia and nitrite are sustained for a healthier aquatic environment. To maintain its high efficiency, consider replacing only part of the media at a time, accelerating bacterial regrowth efficiently.

Specifications:

• Volume: 2 Litres
• Material: Sintered Glass
• Surface Area: 450 m² per litre
• Application: Freshwater and Marine Safe