Ideas needed - Tanks with pipe scapes

[Leslie_Orphek]

Hey all.
Please can you post some pictures of tanks with pipe scapes concealed in synthetic rock, I am needing inspiration for a build.
Help will be greatly appreciated!
Thank you in advance.

 

[MnFish1]

You can try this one: https://www.reef2reef.com/threads/pvc-for-aquascaping.683302/
There are other threads listed below it with similar examples

 

[KrisReef]

I don't have pictures, but for eel hide outs and similar pipe habitats I have seem some very nice under sand pipes that had a 90/ elbow on the end of the pipe that provided and entrance/exit that was just above the sand but limited the look of a round pipe opening. Sorry, my words are not very good for describing the image.

 

[twentyleagues]

My 75g years ago was pvc and egg crate covered in agrocrete. I made "sand molds" put in the pvc/eggcrate structurs and dumped the agrocrete around the skeletons. Worked great, looked ok, very little to no plastic was able to be seen.