The substrate needs to be smooth and in case you commit to spot rocks make certain They may be easy river rocks. Since 1988, the Adriatic Sturgeon has long been correctly bred in fish farms, as well as the species is being replenished in Italy frequently. . “It appeared unconventional. https://aquariumaccessories.family.blog/2025/01/16/what-should-be-your-first-steps-to-set-up-an-aquarium/