Goldfish
Browse Goldfish articles on Hepper Pet Resources.
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Can Goldfish Hear? Facts & FAQ
You may be wondering if your goldfish is listening to you or if goldfish even have a set of ears to hear. Interestingly, they can listen to you—just not in the…
Can Goldfish See Color? Facts & FAQs
Yes, goldfish do indeed see colors. Not just a few primary shades like most people think, but they see in four colors. Whereas humans only see in three main pr…
Goldfish vs Tropical Fish: Which Pet is Best for You? (With Pictures)
Goldfish are the staple beginner fish due to their hardiness and ease of care. They can be flashy and beautiful, but some people find them too “normal” and opt…
Can Goldfish Eat Crackers? Substitutes & FAQs
We all love treating our goldfish, and finding new treats for them to try can be a fun experience. Goldfish love to eat, so watching them voraciously go after…
Can Goldfish Eat Bread? Health Effects & Food Substitutes
Unfortunately, goldfish should not eat bread, even in small amounts. Although it is common for people to throw bread crumbs to goldfish in ponds, this contribu…
6 Best Self-Cleaning Goldfish Tanks in 2026 - Reviews & Top Picks
Goldfish are known for being messy fish that produce a lot of waste in the aquarium, which can mean that you will need to spend more time cleaning the aquarium…
Goldfish Constipation & Indigestion: Signs & Treatment
Goldfish are known to be particularly prone to constipation and indigestion, and more severe cases can cause swim bladder issues to appear (they lose control o…
Ranchu vs Lionhead Goldfish: What’s the Difference?
Lionhead and Ranchu goldfish are both beautiful varieties of fancy goldfish, but they are similar in appearance. So similar, in fact, they're often confused fo…