This video about How to make Crystal Clean Water with SPONGE FILTER.
This is one way to keep clean water. The best to keep water clean using a purigen or active carbon.
Thanks for watching..
#waterchange #rescape #aquascape
Credit music : No Copyright Music 5 (FREE BACKGROUND MUSIC) Acoustic Instrumental by Khairol Anuar /watch/sVshNo3-tYt-h