Pet Shops Bookstore Software Supplies TFN Fish Club Calculators Linear Volume Temp. Usually very peaceful. You can only put one male Betta in any tank. Females can be kept together, but should only be put into an aquarium with a male when she is heavy with eggs.
Males have bright vivid colours and much larger fins.
Bettas come from Rice patties and as labyrinth they do not need airation, however do need filtration. The male will begin building a buble nest. The male will then wrap around her to squeeze out eggs. Here's when you need to watch that the male doesn't kill the female. When no more eggs are being dropped, remove the female, or the male will kill her.