I have a Porites skeleton that has a great size and shape that I would like to add to my tank. It has been in a box in storage for literally a decade. How can I add this to my tank?
Volume is the key IMO. A smaller dry rock is likely fine in a larger tank. A cantaloupe sized one in my sumpless 30 might not be. I’ve added dry rock to the 55 many times with no probs.
If you’re paranoid , cure it in a bucket with old tank water.