Y'know those bark things used for shelters for reptiles? Are they aquarium safe? I want to use one in my aquarium, but I wanted to be sure it's okay first.
it turned out that the ornament had been sprayed with an anti-microbial agent which made it unsafe for fish. so if the half-log has anything like that on it, it could potentially harm the fish. that's why i don't look at reptile ornaments anymore.