Easy DIY caves

[Mike D]

looks good

 

[RBE17]

The cat seems to approve. I like them along w/ your tiki faces.

 

[gomezladdams]

Caves look cool but those tikis are awesome!

 

[skipper]

I haven't put the caves in an aquarium yet. I just make them with whatever concrete is leftover. I just made the tikis with 3" pipe. They are thinner, and look pretty good. I think the caves would be nice mixed with rock just to give the fish more places to hide.