Eheim Substrat Pro Quartz Balls
Eheim substrat pro is a high-quality, spherically shaped filter material made of sintered quartz.
Perfect colonization of important cleaning bacteria to achieve clear and healthy water. For Eheim Aquaball internal filters and for external filters.
Box of 1 and 2 liters.
The main advantage of this new biological filter material from Eheim lies in the porous structure of the adhesion surface, perfectly adapted to the size of the bacteria, to promote the colonization of microorganisms quickly and effectively for long periods of use . adhesion of 450 m2 per liter is the ideal condition for an efficient biological cleaning of the water.
Eheim substrat pro is a high-quality, spherically shaped filter material made of sintered quartz .
This material offers perfect colonization conditions for important cleaning bacteria thanks to the high apparent charge density of the spherical shape (full use of the volume) and the ideal structure of the surface (largest possible number of bacteria in each of the spheres ). This combination is responsible for offering a maximum amount of cleaning bacteria that provide clear and healthy water, constant water values and longer filter operation times. The Eheim substrat pro filter material reduces maximum nitrite loads more efficiently, is washable and can be used several times.
