Rocks or Corals

[Tess]

Someone took a picture from their local Petco and I was wondering if these rocks or coral can be saved?

 

[Crabs McJones]

Someone took a picture from their local Petco and I was wondering if these rocks or coral can be saved?

Could they be saved? Possibly. All depends on what's in the system especially if they run copper or don't use ro/di water in their tanks. Judging by the algae I'm guessing they most likely dont. Most likely it's to big of a gamble on what those rocks will bring into your system as far as algae. I'd say leave the rock at Petco.

 

[John3]

Just rock, nothing to save there.

 

[tangtime]

What is there to save?