Goldfish
Browse Goldfish articles on Hepper Pet Resources.
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8 Best Substrates for Goldfish Tanks 2026: Reviews & Top Picks
As goldfish owners, we all know that goldfish are messy fish. They create a lot of waste and are notorious for re-scaping your aquascape to their preference th…
How to Tell If a Goldfish Is Pregnant: 6 Signs
Whether you are planning to breed your goldfish or simply want to check if your goldfish is pregnant, then this article is for you. Unlike live-bearing fish li…
Do Goldfish Need A Heater? Temperature Guide (With Infographic)
If you're planning on getting a goldfish, there are some basics you will need, such as a tank, substrate, lights, some plants, a filter, and more. That said, d…
Do Goldfish Have Teeth? Vet-Reviewed Anatomy & Info
Goldfish appear to be toothless, and you certainly cannot see much when you look into their mouths if you happen to get a glance. So, do goldfish have teeth? T…
What Kind of Water Do Goldfish Need? Facts & FAQ (With Infographic)
Keeping a goldfish is about as simple as it gets. What kind of water do goldfish need? Can you use bottled, tap, or well water? Goldfish need clean water with…
Do Goldfish Get Lonely Living Alone? Facts & FAQs
So you have a fabulous goldfish and all looks well, but boy does he look lonely in that fish tank. You might think that you should get your goldfish a companio…
What Size Tank Should I Use for 2 Goldfish? Our Vet Answers
When it comes to keeping fish at home, one of the most common fish people have is goldfish. This is especially true for children and beginners who want or need…
How Big Does A Black Moor Goldfish Get? (With Weight Chart)
The Black Moor Goldfish is a type of fancy goldfish that makes an excellent pet for the right size aquariums. These goldfish are recognizable by their telescop…