Halfmoon Betta Fish

Breeding Betta Fish.
So you've some experiences keeping betta fish and breeding hundreds of them, are you ready to go for the trophy in betta fish rearing?

Halfmoon betta, one of the most sought after betta strains in the market anywhere, is perhaps the most fascinating and gorgeous breed you can ever spawn. One reason is because this strain of betta has many challenges for the breeders and keepers alike. Listed below are just some of them:

1. About halfmoon betta fish finnage - what is considered a true halfmoon?

Most layman will consider any betta fish with tail shaped in the form of a half-circle to be of halfmoon strain. While this can be used as the basis to determine if you've got a halfmoon betta, the experts will tell you that there is more than meets the eye. A more critical definition of a true halfmoon betta is one which forms an almost complete full circle where the dorsal fin (top), anal fin (bottom) and caudal fin (tail) overlap each other and forms a complete circle. Some may even classify this as a "fullmoon" betta.

The halfmoon betta's caudal fin should spread more than 180 degress when flaring and the best halfmoon bettas are those with both edge of caudal fin as straight as possible. The last condition is perhaps the most difficult to fulfill by most breeders since majority of the so-called halfmoon bettas have "rounded" edges and corners at the caudal fin.
2. What about color of halfmoon betta?Technically, finnage itself defines what's a halfmoon betta, but most savvy breeders will shoot for exotic or even colors too. Frankly, to get a desirable finnage pattern together with scarce color combination in a halfmoon is difficult. Most breeders could only have success in either one of the other, but seldom both. Indeed, there are real secrets in getting both traits at the same time.

These could be trade secrets that allow some well-known betta breeders in the world to price their stocks at a premium. Just imagine viewing an active halfmoon betta with flaring in full finnage in one of the purest single tone color without any other color spots? These strain of halfmoon bettas routinely fetch sale amount in the four-figure range easily. What's more, wait till you ask about the price of the female halfmoon betta to mate the pair - that is, if the breeder ever put any on sale at all!
3. About female halfmoon betta?

This leads us to discuss a little on mating the halfmoon pair and associated genetics. Have you wonder why there is almost no sale of female betta for special strains like halfmoon? Look around and you'll discover that sales of these betta are almost non-existence for prized strains. Reason is simply because that is the most critical "ingredient" to the reproduction and further genetic manipulation of such line of betta!

There are however some alternative breeding techniques that will enable you to breed trophy fullmoon bettas without starting with an equivalent female. This involves some time and a lot more attention in mating pair selection. What are the criteria to consider when starting a line of fullmoon? How do you choose a female to produce the right genetic combination that caters to both finnage and color?

These closely guarded secrets are not found anywhere even on the internet, at least not easily. Over the years of breeding special strains of bettas like halfmoon bettas, I've seen such knowledge being disclosed sparingly and perhaps accidentally by chance from experienced breeders all over the world.

Breeding Betta Fish