Product: Eheim Substrat Pro Organic Material - 2000 ml
The newest product, the result of research Eheim, improves and optimizes the power dell'EHFI substrat already in use.
- The filter material joint provides an optimal use of the filtration chamber of the filter used and ensures the uniform passage of water in the filter bed;
- Increased pore structure: it ensures a better installation of necessary bacteria in the process (Nitrosomonas-Nitrobacter) and slows the obstruction of the pores;
- Reduction decidedly more 'fast-peak load of nitrite generated from a possible excess of power by an increase in fish populations;
- The hard quartz material in unbreakable and sintered guarantee the complete neutrality with respect to water pH and hardness;
- Guaranteed decomposition of harmful substances for at least 6 months due to the pore structure optimized.