Hi Everyone!
I finally found a LFS in my country that had a gravel vacuum cleaner, phew Im so happy ! No more damage to my back when I wash the gravel lol!
Anyways I got it today and was about to do the weekly water change, but Im really having a hard time with it ( the pet store owner just got it from outside the country and he didn't know how to use it either ), ive watched several videos but none of the methods seem to work ... Can someone explain it to me? Im posting a picture of it . What does the blue thing do? And how do I use it ?
Thanks!
I finally found a LFS in my country that had a gravel vacuum cleaner, phew Im so happy ! No more damage to my back when I wash the gravel lol!
Anyways I got it today and was about to do the weekly water change, but Im really having a hard time with it ( the pet store owner just got it from outside the country and he didn't know how to use it either ), ive watched several videos but none of the methods seem to work ... Can someone explain it to me? Im posting a picture of it . What does the blue thing do? And how do I use it ?
Thanks!