Martinis Lab

Is it safe to use ceramic, glass, wood and cooking as aquarium decor?
I know this sounds weird, but my friend (Working in a university laboratory experiments with marine and fish) and thought it would be cool and unique to our side dishes decorated with colorful aquarium and unique. We like to buy ceramic plates of good quality, bowls, cups, etc. We were also thinking of adding some interesting glasses as a Martini or glass of wine (although there obviously have to be very careful not to break for water changes, etc.) Will these items (ceramic) with low capacity water or unhealthy are released in the tank? We know that algae eaters (Plecos) and wood in their tanks because the algae grow well, so I was thinking we could add a wooden spoon or two. Does anyone know if store-bought wooden spoons are treated with anything that could be dangerous in an aquarium? Some other concerns, problems and suggestions would be welcome!
Ceramics dry feet can not or should not be added to an aquarium. dry foot means that there is a place, usually at the bottom that does not contain a ring enamel is rough gray or white, usually. They should not go on a tank. Some still contain pottery and yes it is filtered. Items that are not dryfooted and have no cracks are fine. glass is fine for the aquarium. wooden articles and do well in aquariums. If used in the kithen prior to placing in the tank, be sure to wash and rinse with water dechlor. (Most likely will have to anchor the latter. It will float.) Some "cheap" elements are separated from the water once they have become registered. Store bought wooden spoon not contain toxic substances. Metals should stay out of the tank unless either silver or gold. (No filter) In addition to her are good to go.
Lychee Martini’s Purple Lab Style!