Dwarf gourami An algae-based flake food, along with freeze-dried bloodworms, tubifex, and brine shrimp, will provide these fish with proper nutrition. Usually when a Dwarf gourami is stressed or sick, then it will sulk around at the bottom of your tanks, and will refuse food as most other types of fish. Also the Dwarf gourami will not be as colorful as if it were healthy. The male builds a floating bubble nest in which the eggs are laid. Unlike other bubble nest builders, males will incorporate bits of plants, twigs, and other debris, which hold the nest together better. The water level
Croaking gourami the more common approach is to observe the shape of the dorsal fin: the male's dorsal fin is pointed, while the female's is rounded. The male croaking gourami is a bubblenest builder, creating a small nest from air bubbles and mucous under a leaf. The water level should be reduced to 8 inches during spawning, circulation kept minimal, and the temperature should be approximately 28 °C (82 °F). Spawning occurs under the nest, with the female responding to the male's dance by rolling over, followed by the typical gourami embrace. About 5 to 10 eggs are released in a quick