Goldfish care

Learn how to care for your goldfish properly with our complete A to Z guide. Covering everything from choosing healthy fish to their diet, initial tank set up, and a maintenance routine, it's all here and will have you up to speed in no time.

Are you looking to get a hardy fish and are wondering are goldfish hardy or not?

It’s easy to make mistakes as a goldfish keeper, and learning proper husbandry takes time! Don’t beat yourself up if you’ve been making these mistakes...

Oscar fish are notorious for being aggressive and difficult to keep. But is that the truth or just an urban myth? Oscar fish are more suitable for experienced fishkeepers, partly because of their temperament but

Fantail goldfish are a type of fancy goldfish known for their elegant, flowing fins. They make a striking addition to any tank, and they're hardy and easy to care for, making them perfect for even a beginner fish keeper. They're peaceful,...

These black moor goldfish are sometimes known as 'fancy goldfish' because of their unique appearance compared to other fish.

Quick Notes about Goldfish (Carassius auratus) water requirements

Goldfish can be rewarding and medium-maintenance pets but aren't perfect for beginners. Although goldfish require as much care and equipment as most aquarium fish, an aquarium that is too small will eventually kill your finny friend. If...

Learn the basics of keeping a goldfish in a bowl and resources on how to make it work. Keep your fish happy and healthy with our 15 steps for successful successful goldfish bowl maintenance.

By pregnancy in Goldfish, we are only talking about their spawning. Even if your goldfish has not laid eggs yet, there are a few clues that indicate whether or not she’s ready to spawn. Look at her belly—if it is swollen or bulging at all, more so on one side, then chances are good that she’s carrying eggs inside of her body cavity (this swelling will go down once the eggs have been released).