Fish Fighting?

If you see your fish chasing each other like they are fighting, don't worry, they are not fighting. What you see is fish spawning. You are about have fish eggs, then babies. Fish babies are called fry. And goldfish are not the best parents in the world. They will eat their babies if they can. Goldfish babies are born grayish brown so they cannot be seen as easily be their hungry momma.

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Backyard Ponds with the Pondlady

My goldfish turned brown, help!

Most goldfish are born black/brownish. That 's because their mommas will eat them if they can find them, so being in camouflage is a survival tool. Most of the fry turn orange/yellow, but some stay black/brown. When you see tanks and tanks of gold goldfish in the store you are seeing them with the dark ones culled out.

After your fish spawn for a few years, you may find that the surviving babies, now grown up, are black/brownish, so,you may want to start over again. But, if you have named your babies and have become best buddies, and want to stay in contact, give them to a friend or relative.