A few strange questions.

[Conrad Noto]

Posting this in general and both questions in same place. Please answer either or both.

Does anyone else have a non-growing, non-dying frag? I have a 1'' frag of miami vice chalice. It is in my tank 2 years, exactly the same, no growth, hasn't died. Bubble coral I bought same day has grown 4''. I've moved chalice frag 4 times. It doesn't grow or die, starting to get algae around edges.

Sticks, I saw video of sps growing suspended by nylon fishing line. Has anyone tried this? any success?

 

[PeterB113]

I bought a LA LAKERS zoa frag with 2 heads 4months ago and it's still the same. Tried moving it didn't help and all my other zoas are growing like crazy.

 

[lapin]

SPS can grow hung
https://www.coralrestoration.org/restoration

 

[Timfish]

I have a finger polyp that hasn't done anything in about 25 years. But with your corals you should be seeing something. What are your water parameters and what is your PAR or lighting?