Review on COMSUN Artificial Aquarium Approximate Decorations by Julie Keever

First of all, they are cute and look good in the landscape. but used a pair in a large tank and the next day the fish died. put back into the aquarium and found that a few fish had died. I removed them and did a water change and no more fish died. tried again in a large tank and the other fish died. I threw them away. It might just be time for the fish to die, and it was all an unfortunate coincidence, but I didn't want to test that theory any further.