Let me guess – you went on to feed your goldfish as usual but noticed something disturbingly out of place.
Fish Diseases
Here you will find comprehensive guides about different types of diseases that commonly affect aquarium fish. Learn how to identify these diseases and what treatment you should likely follow to help a sick pet fish. We don’t discriminate between freshwater and saltwater species and cover both. That being said, consulting with a fish vet will be the best approach in any of these situations.
What to Do When Your Pet Fish is Dying? (Tips to Save it)
Even if we offer a clean and quiet environment, we all have to deal with the eventuality of a death in our pets.
How do you know if your fish is dying? (Signs to look for)
Noticing odd behaviors in your pet fish is always disturbing.
Why is Your Betta Fish With a Bloated Belly? (+Fixes)
It might be confusing to see your Betta going from healthy and energetic to puffy and unenthusiastic.
The ONLY Reef-Safe Ich Treatment in a Display Tank
It’s really discouraging to see your aquarium efforts go to waste because of a single parasitic outbreak.
6 Tested Saltwater Ich Treatments to Save Your Marine Fish
Did you recently add the perfect fish to your aquarium, just to find it covered in white dots a couple of days later?
How to Treat Ich Outbreaks in Your Freshwater Fish?
Ich, also known as ick, is one of the most prevalent diseases in the aquarium hobby and every fish keeper will deal with it at least once.
Identifying the White Spots That Appear on Fish (illustrated)
One day you pass by your aquarium and notice that your goldfish or Betta is covered in something unusual.
Nitrate Poisoning in Aquarium Fish: Causes and Cures
If you notice that your pet goldfish is grotesquely curled up then it’s definitely time to reassess the water quality in your aquarium.
Cause (+ Cures) for a Fish That’s Floating Upside-Down But is Still Alive?
One day you wake up to the stunning sight of your favorite goldfish acting like a balloon.
A fish floating at top of the tank but not dead yet (even actively moving around) can be confusing to witness. What does that signal?
