Do Male Fish in Captivity Cause Foam to Form? Exploring Causes of Foamy Bubbles in Aquariums
Male fish cause foam to form in captivity by using saliva to create bubbles. They build bubble nests to protect their eggs. This behavior usually happens in calm areas of the tank. The foam nests provide a safe environment for the eggs. Foam formation is a sign of breeding activity among male fish. Additionally, high … Read more