Felf
Aquarium Advice FINatic
SpaceButler's post reminded me that i wanted to add sand to the gravel already in my 20gal. i was wondering if i should...
1. turn off the filter and add the sand in with everything the way it is or vacuum the gravel first
2. remove my fish before putting the sand in
3. just get rid of all the gravel and put sand only
i've read that there are some added benefits to having both sand and gravel but is that really true? is having all of one better than having a mix?
1. turn off the filter and add the sand in with everything the way it is or vacuum the gravel first
2. remove my fish before putting the sand in
3. just get rid of all the gravel and put sand only
i've read that there are some added benefits to having both sand and gravel but is that really true? is having all of one better than having a mix?