Search Results | freshwater
Your search for "freshwater" returned 236 results
Pacu Fish: The Piranha Cousin With Human-like Teeth
animals.howstuffworks.com/fish/pacu-fish.htm
In 2023, 11-year-old Charlie Clinton from Oklahoma made headlines by catching a pacu - a South American fish known for its human-like teeth - in a pond behind his house, far from its native Amazon habitat.
How to Care for Aquarium Fish
animals.howstuffworks.com/pets/aquarium-fish-care.htm
Understanding how to care for aquarium fish will help them live long, healthy lives. Learn how to care for aquarium fish at HowStuffWorks.
The Most Recent Extinct Animal Was Last Seen in 1995
animals.howstuffworks.com/extinct-animals/most-recent-extinct-animal.htm
Today, we're delving into a sobering topic: recently extinct animals. Species extinction is accelerating, with many species disappearing due to habitat destruction, invasive species and climate change.
Stories and (Alleged) Sightings of the Loch Ness Monster
science.howstuffworks.com/science-vs-myth/strange-creatures/loch-ness-monster.htm
Explore Loch Ness Monster tales, sightings and pop culture references. From the Surgeon's Photograph to plesiosaur theories, delve into the enduring mystery.
How to Maintain an Aquarium
animals.howstuffworks.com/pets/aquarium-maintenance.htm
Basic aquarium maintenance is an important weekly task that keeps your freshwater fish healthy and happy. Learn about basic aquarium maintenance.
How Deep Are the Great Lakes? And Why Are They Great?
science.howstuffworks.com/environmental/earth/geophysics/5-reasons-why-great-lakes-are-so-great.htm
The Great Lakes are named so for several reasons. HowStuffWorks looks at why the Great Lakes are so great, including their impressive depths.
X-Ray Tetra
animals.howstuffworks.com/pets/x-ray-tetra.htm
The X-Ray Tetra is an excellent freshwater fish for beginning aquarists. Read about and see a picture of the fast-swimming X-Ray Tetra.
How to Choose Aquarium Fish
animals.howstuffworks.com/pets/choosing-aquarium-fish.htm
To choose your aquarium fish, one must take many factors into consideration. Find out how to choose the right fish for your aquarium community.
Pictus Catfish: Bottom-feeders That Pick on Smaller Fish
animals.howstuffworks.com/pets/pictus-catfish.htm
If you're looking for an energetic, sleek freshwater fish to liven up your aquarium, the pictus catfish might be your perfect match.
What Is a Glacier? Everything to Know About These Ice Masses
science.howstuffworks.com/environmental/earth/geophysics/glacier.htm
Glaciers are rivers of ice and are the largest moving objects on Earth. Learn about glaciers and find out how much freshwater are frozen in glaciers.