The Kissing Pink Gourami is known for its soft pink coloration and distinctive 'kissing' behavior, which is a natural part of their social interaction. These fish can grow up to 12 inches and thrive in aquariums with a minimum size of 55 gallons. They are hardy and relatively easy to care for, making them suitable for both beginner and experienced aquarists. Ensure a well-maintained tank with moderate vegetation and open swimming areas to accommodate their active nature.