Not to discourage you, but tetras are notoriously difficult to spawn and get viable fry. Do lots of reading from successful people who have spawned them more than 3 times. Mimic their tanks for best success.
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For in much wisdom [is] much grief: and he that increaseth knowledge increaseth sorrow.

Member of the AGA (Aquatic Gardner's Association)
Member of the IBC (International Betta Congress)
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