Thanks for the information. I have all different sized ranging from a 50-30-15-10s-5s. I have a blue crown tail betta in a ten with neon & cardinal tetras & little habrosis catfish with plants and different shades of blue gravel, I may convert that tank to partial sand, like I did with another tank. It is a really nice look green gravel, striated pinnacle rocks creating underwater chasms ending in a glowing white sand desert with a few plants. It is one environment transitioning into another. And the Torpedo Beach Sand just about glows.
The other betta tank I want to convert is a 5 with just a blue betta some plants, striated rocks, and River Gems miniature agate pepples. He doesn't get along with the female, so I will get him some other fish. I also have those in my castle tank. I may mix the Sandtastik green sand with the agates or keep the sand by itself. I will do small test mix.
I will look at those all Sandtastik colors you mentioned too. I like their largely varied pallete of colors. I am thinking a brown, and tan, or brown mix might satisfy the muted habitat needs of the fish, but also make the colors of the fish pop.
I am checking at local hobby stores, big chain stores and online. The product is reasonably priced, I don't know what kind of import tariff was charged. Problem is that because of weight, shipping is high.
I will keep an eye out now for good deals on purple and navy as well.
