Fresh2o
Aquarium Advice Addict
A random pile of cholla would be cool. A labyrinth of hiding spaces. You are free to rearrange it as needed.
In case you want to explore the "tree" concept, I drove some SS screws into two pieces of cholla with a 4x4 mesh in between. It is stabile; maybe a 2x2 mesh would work. Here's a pic (don't laugh) of two pieces of cholla mounted on SS mesh. I left the mesh partially covered so you can see it. Obviously using multiple pieces of branched cholla at different heights (and topped with moss) would be more suitable but I wanted to get an idea of what it would look like standing on end:
Sent from my iPhone using Aquarium Advice
In case you want to explore the "tree" concept, I drove some SS screws into two pieces of cholla with a 4x4 mesh in between. It is stabile; maybe a 2x2 mesh would work. Here's a pic (don't laugh) of two pieces of cholla mounted on SS mesh. I left the mesh partially covered so you can see it. Obviously using multiple pieces of branched cholla at different heights (and topped with moss) would be more suitable but I wanted to get an idea of what it would look like standing on end:
Sent from my iPhone using Aquarium Advice