Hi.
As I mentioned in another post, I am remodeling my tank, Thanks to you opinion I solved the issue of the filter but now I am confused about the substrate.
I have this now:
** TOP **
River stones of 2-3 cm (1in)
Gravel for aquariums of 3mm
home made subtrate for aquarium plants (soil, clay,sand) and Azoo subtrate for plants
***BOTTOM ***
Originally the gravel was in the top but the axolots swallow it.
This is how it looks at the moment, but I still have to change the watter.
The question is:
Is this subtrate OK?
Is it better to use silce sand?
