There is no easy way to determine the gender of the kissing gourami (helostoma temminckii), since there is no apparent sexual dimorphism. I suggest that you wait until they reach adulthood; the one that lays the eggs (ova) will be the female, and the one that is doing the wrap around will be the male.
Kissing gouramis (Helostoma temminicki) are Anabantids and build a bubble nest in which to guard and rear their ova (eggs). It is not likely that they will breed for you until they are adult and over 10 inches long
no. fish can only mate with fish of the same species. Gouramis mate with gouramis and platys mate with platys.
The best candidates are Betta fish and Paradise Gouramis
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!
Labyrinth fish such as gouramis and betas.
I have a blue gourami with my gold
Gourami fish do not change gender. Their genders are hard to pinpoint at first, but as they grow it is easy to differentiate between the two. Males are smaller than females, are slimmer in overall girth, and have longer dorsal fins that come out to a point.
No. Kissing Fish, aka Kissing Gouramis, are large growing (around 12") highly territorial tropical fish. The lip locking they do is actually them fighting, nothing cute about it! For a single Kissing Gourami you need at least a 75 gallon tank. Goldfish are large growing, very messy coldwater fish. They should not be kept with tropical fish at all. For 4 Goldfish you need a minimum of a 55-75 gallon tank while they're juveniles, over 100 gallons when they're adults. And they should grow very fast.
Would be pressing the limits, some fighting could occur if territories overlap or lack of housing, but might be workable if properly filtered, aerated and maintained. A higher bio load could mean more frequent water changes.
Kissing gouramies grow quite large (about 12 inches) so they need to be housed in large aquaria. (Minimum of a 4 foot tank).They are good community fish and can be kept with just about any other reasonably peacefull fish.
They grow to be 1 and 3/4 inches when they are adults.
The black koi fish is representative of the male gender, the sun and evil. Where the white is representative of the female gender, the moon and goodness