Kissing Gouramis are known for their unique “kissing” behaviour, which are actually a display of dominance, not affection, with other fish of their own kind. They are medium-to-large size fish and can grow up to 12 inches long, so they need spacious tanks to swim freely. They prefer warm, slightly acidic water with sturdy plants, as they sometimes nibble on vegetation. Their diet should include vegetables, algae wafers, and protein-based foods. These fish are semi-aggressive and should be kept with similar-sized tankmates.
Photo: A.W. AMBLER/SCIENCE PHOTO LIBRARY
