I know there are types that need to be avoided, what are they? I'm looking for new stuff to use that isn't just driftwood and I don't want to buy anything that shouldn't be in an aquarium.
What is Mopani wood exactly and is it actually okay for aquariums? I've been seeing it more frequently now in stores and it's from Zoo Med who I only sort of trust as a company. They have put out a ton of aquarium products that are not actually safe for aquariums.