App is forcing my review before dark, so no thoughts about light yet. The glaze is pretty with a lot of color variation. It’s not hard to put together, but upper piece rests a little unsatisfyingly like a microwave carousel as opposed to clicking into place. However, seems sturdy and unlikely to break. Anticipate it could be difficult to judge evaporation and keep pump submerged ( no sensor), but for visual impact, a good value for the price. May pack the hollow base to dampen sound of pump. Other than that, a gentle, pleasant gurgle. (Havanese not included).