Why Did My Rosy Barb Start Headbutting the Glass?
Rosy barbs are popular freshwater fish known for their bright colors and lively behavior. Many fishkeepers enjoy watching them swim energetically in home aquariums. Sometimes, these fish show unexpected behaviors that catch owners’ attention. The most common reason a rosy barb headbutts the glass is stress or territorial behavior. This action can result from overcrowding, … Read more