I have an 18 Gal. Aquarium, set up 2 months ago. With a substrate mix of peat, humus, coconut shells and perlite, about 1” thick, and a top layer of small volcanic gravel, about 1/2” thick.
I have some plants, which are doing mostly fine and about 15 small fish, some shrimp and...
I've got an ADA 60H 60 x 45 x 45.
I would like to setup a landscape with planted hills.
I've got 18kg of Amazonia (way too much).
Do you have any recommendations on which technique I could use to make the hills so they don't crumble.
At the store here in my city, I was told to use...