| Changing Gravel
I was never loving my gravel.
It started out white, since medicating the tank, many of the stones turned green and Im not sure that will go away.
When I change gravel can I just do so in one full swoop? I mean, the beneficial bacteria is in the filter media, so this shouldnt disturb things....or will it?
When I put the new gravel in, should I throw a few stone of the old gravel in too toget the bacteria growing quicker? |