The substrate must be delicate and in case you opt to put rocks make certain They may be easy river rocks. They enjoy acquiring good friends from their very own sort, so if there is ample area – a group of 4 to 6 gouramis will provide an interesting atmosphere https://buyaquariumfishonlinemalaysia.blogspot.com/2024/12/how-to-find-best-aquarium-shop-kuala.html