I've seen in some pictures where some aquariums have a terracotta pot laying on its side.
Are these your basic terracotta pots bought at a garden store? If so, are they safe and do they release any toxins harmful to the fish or affect the water conditions?
Are these your basic terracotta pots bought at a garden store? If so, are they safe and do they release any toxins harmful to the fish or affect the water conditions?