Why is my goldfish sitting at the bottom of the tank?
Goldfish shouldn’t spend long periods sitting at the bottom of their tank. If they are, it may be the sign of a problem.
Sara Jane Hales
Male or female goldfish? How to tell (with pictures)
What are the physical differences between male and female goldfish? And how do they behave when spawning?
Do goldfish eat snails? Or can they live together?
Do goldfish eat snails? Find out how you can safely add snails to your goldfish tank.
Ammonia poisoning in goldfish: A deadly problem!
What is ammonia? Why is it bad? And what you can do about it.
How often to feed goldfish: Get a healthy schedule now!
Find out how much and how often you should feed your goldfish
Are goldfish edible? Don’t even think about it!
Technically goldfish are edible… but you wouldn’t want to go there!
