A few weeks ago I set up an outdoor tub pond under a tree. I have water hyacinth, anachris and a snail, but no extra filtration or aeration. I've been keeping pretty close tabs on it since I've never done this before. I was expecting the five white cloud minnows to do well there, but I was a little nervous about how their golden white cloud cousins would do. I had heard that they are more delicate. Well, the goldens are really thriving. Their fins are scarlet red, and the body color is now truly golden. They are extremely active too, zipping around like crazy. I think they might be a really good choice for someone who wanted a very small pond fish who was more visible than the regular brown white clouds.