Nigel95
Member
If I want to create a very steep slope let's say 10 inch thick in the back corners. What would be the best option that is also cheap?
1. crushed lava rock (for filter) in a net bag on the bottom and on top of that a few inch aqua soil
2. baked clay chips / (that will mix over time with aqua soil).
Any other suggestions welcome.
I prefer the crushed lava rock but what do you guys think?
1. crushed lava rock (for filter) in a net bag on the bottom and on top of that a few inch aqua soil
2. baked clay chips / (that will mix over time with aqua soil).
Any other suggestions welcome.
I prefer the crushed lava rock but what do you guys think?