How Do You Breed Goldfish, Zebra Danios In A 300 Litre Fish Tank?
You can’t breed them both in the same tank and to breed either species, you need more than one tank as they will eat their own eggs and fry. Breeding Goldfish and Zebra Danios is not a money making scheme either, you’ll spend far more raising the fry than you will getting any money back from selling or trading them! Common fish aren’t worth much. With Goldfish they’d only be worth any money if they were show quality, and you’d only get show quality fish from other breeders.
