Tell your parents
- Guppies and platies need a bigger tank than a 5 gallon.
- Guppies and platies are usually infected with intestinal worms and gill flukes, Bettas aren't. This means you will have to get deworming medication to treat the fish as soon as you get the fish.
- If you have soft water, then bettas will do better than guppies and platies.
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What is the GH (general hardness), KH (carbonate hardness) and pH of your water supply?
This information can usually be obtained from your water supply company's website or by telephoning them. If they can't help you, take a glass full of tap water to the local pet shop and get them to test it for you. Write the results down (in numbers) when they do the tests. And ask them what the results are in (eg: ppm, dGH, or something else).
Depending on what the GH of your water is, will determine what fish you should keep.
Angelfish, most tetras, barbs, Bettas, gouramis, rasbora, Corydoras and small species of suckermouth catfish all occur in soft water (GH below 150ppm) and a pH below 7.0.
Livebearers (guppies, platies, swordtails, mollies), rainbowfish and goldfish occur in medium hard water with a GH around 200-250ppm and a pH above 7.0.
If you have very hard water (GH above 300ppm) then look at African Rift Lake cichlids, or use distilled or reverse osmosis water to reduce the GH and keep fishes from softer water.
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You might be able to find freshwater shrimp in local creeks and breed them, but there might not be a market for them.
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You know the basics of fish keeping.
You know there will be lots of young males that need to be kept separate.
You have a market for locally bred Bettas.
Do they want long or short fin Bettas?
Short fin (Plakat) Bettas are normally used for fighting. Long fin are used for display.
You have free heat and probably cheap water. If you have spare land, put some bigger ponds in (1000-2000 litre) and go for it. Even if you don't have spare land, go for it.
Breed the same colour fish with each other (red with red, blue with blue) so you have set colours to sell.
Keep the males and females separate and feed them 3-5 times a day for at least 2 (preferably 4) weeks before breeding. This lets the fish develop good quality gametes (eggs & sperm).
if possible, have a few females so the male can choose his partner.
Have the tanks next to each other and have a piece of cardboard between the tanks so the fish can't see each other. After the male builds his bubble nest, remove the cardboard so the fish can se each other and see how they react. If they show off to each other, try putting them together and see if they breed. If they do that is great. Leave them together until the female has finished releasing eggs and then put her back in her tank. Leave the babies with dad until they are swimming around on their own and he no longer looks after them. Then move the babies into the pond and pick out males as they appear.
The following link has information about culturing food for baby fish and is worth learning if you want to breed fish. Bettas and gouramis have very small fry and need infusoria and green water as a first food. If you can't get this, then use boiled egg yolk. There's directions in the link.
STARTING OUT Make sure you have a pair, (1 male + 1 female). There is nothing worse than spending your hard-earned dollars buying a couple of fish to try and breed and ending up with a pair of fish of the same sex. Let's face it, to reproduce fish you need a male and a female. Two males won't do...
www.fishforums.net
The other way to breed your Bettas is to put the pr in the pond with a lot of floating plants and let them do their thing. You will end up with a number of young fish and won't have to do much to look after them. However, you will probably end up with lots of females and not many males due to each male wanting his own territory and fighting with other males.