If you are interested in purchasing extremely high quality ornaments for your tank, check out Acumen Aquatics, either on her website or on facebook. She is having a closing down sale and all her items are half price. These include some truly beautiful silk plants (I have three and they are soft, posable, and well made) and gorgeous ceramic ornaments. I can personally vouch for the quality of these as I own 10. She does lovely shell caves, beautiful pagodas, buddhas and bridges and some little houses. All these ornaments are designed for fish with fancy tails such as bettas, and, being ceramic, are great places for bacteria to colonise. 
