The scientific name for a Dwarf Gourami is Colisa lalia.
dwarf gouramis live in sluggish backwaters of northern India
2 months
dwarf gouramis live in sluggish backwaters of northern India
Gouramis aren't really great fish to have together unless they have room to move around (e.g. at least 5 gallons per fish). Your tank is MUCH too small to have two gouramis, they're fighting for territory. If you don't want to return one to the fish store, then you should definitly just get a bigger tank. Unless you have dwarf gouramis, you should have them in at least 20 gallons. It also depends on what kind of gouramis you have. Some are more social and are more likely to school (dwarf gouramis, pearl gouramis) whereas others prefer to be top dog (opaline gouramis, blue gouramis). Good luck!
No, tiger barbs are aggressive fin nippers.
Dwarf Hotots are no harder to breed than any other breed of rabbit.
Bristlenose catfish
They may as long as the surrounding air is warm enough and the water chemistry is to their liking.
By breeding them. Dwarf hamsters are a breed of hamster.
The "blue" Dwarf Gourami (Colisa lalia) is sexed the same way as all Dwarf gouramis. The male is brightly coloured and the female is much plainer.
While it's possible that many types of fish may appear to get along, they are not compatible. Goldfish and gouramis should not be housed in the same tank as their needs are different. Goldfish are best living with goldfish.