Filtr TETRA EasyCrystal Box 600 vnitřní - Zvěřinec
Filtr tetra easycrystal box 250 vnitřní - mujhafan.cz
Purigen - I am running a Tetra Easycrystal Filterbox 600 which came with my tank (unfortunately since it's freaking huge). I wanted to put some Purigen in there, but where do I