They tolerate a variety of water conditions but will favor a heavily planted, marginally acidic tank. Additionally they prefer to consume mainly live foods, such as brine shrimp and white worms. Marbled river stingrays are one of many rarest fish on earth. They devote most of their lives buried from https://aquariumtanksonline.blogspot.com/2025/01/how-to-keep-your-fish-pond-clean.html