In this post, I’ll show you everything you need to know about Goldfish

Tank size

Many, many people keep these fish in a fishbowl, which of course, isn’t suitable for any fish.  The Common Goldfish needs around 100 gallons of water. They are small when you buy then, but when they get older, they get huge!

Size

Goldfish get pretty large, even though they are only 2 inches when you buy it, they will get up to a foot in length if you take care of them correctly! That’s why we say you shouldn’t keep them in a fishbowl.

Tank Mates

You can keep White Cloud MinnowsMystery Snails, Zebra Danios and many other fish with your Goldfish. Just make sure that your tank is big enough!

Tank environment

You can add small smooth gravel or sand and some plants. But be careful, your goldfish may eat the plants in your aquarium.


To read the rest of this article click this link. https://www.thinkoutsidethetank.com/the-complete-care-guide-for-goldfish/