However, this doesn't mean you need to scrap the decorations for good, as having a hideout can actually be beneficial and entertain a betta fish ... cave. If you plan to use plants in your betta ...
The previously unknown Xingren golden-line fish appears to be still evolving for cave life. . | Credit: Xiao M-Y, Wang J-J, Luo T, Zhou J-J, Xiao N, Zhou J (2025), Zoosystematics and Evolution (CC ...