The innovative Tetra EasyCrystal FilterPack C with active carbon is suitable for the Tetra EasyCrystal Filter. With its intensive mechanical, biological and chemical filtration, the filter cartridge ensures crystal clear, healthy water..
- Ricardo S. wrote about Tetra EasyCrystal FilterPack C in 2018:
I recomed this filter reffil for the easy cristal filter tetra. itÂ´s so simple and eficient!!! teh best for me i recomend Tetra
Gunnar E. wrote about Tetra EasyCrystal FilterPack C in 2018:
Work really well. It works for my 60l fishtank for arround 3-4 weeks before I need to change but I have 3 year old who feeds the fish sometimes too much so it might work longer if that wasnt the case.