Here is the history:
My brother in law traveled to Colombia last week and since he knows i love my aquarium he brought me a piece of rock he found on the beach. As appreciation to his kindness, and also because i think is nicely shape and looks like some coralline algae is still on it and i can definitely have a spot for it i will really like to use it in my tank
The question: how do i go about it so i can safely introduce it to my tank?? Any and every advice is in advance greatly appreciate.
My brother in law traveled to Colombia last week and since he knows i love my aquarium he brought me a piece of rock he found on the beach. As appreciation to his kindness, and also because i think is nicely shape and looks like some coralline algae is still on it and i can definitely have a spot for it i will really like to use it in my tank
The question: how do i go about it so i can safely introduce it to my tank?? Any and every advice is in advance greatly appreciate.



