5 small fish species perfect for freshwater aquariums, especially for beginners

There’s something oddly calming about watching fish move through water. No notifications, no noise, no rush – just a small ...
New Scientist

Guppy fish can see optical illusions - but not in the same way we do

Guppies can be fooled by optical illusions into believing objects are smaller or larger than they really are. This suggests they might not always make the best choices in their natural environment.
Newspoint on MSN

5 best aquarium fish for beginners to keep at home

Starting a home aquarium can be exciting, especially when you choose fish that are easy to care for and visually attractive.
PBS

Community Tank

Guppies to Groupers, tropical and marine fish in the home aquarium. Guppies to Groupers was a program that was produced in the WQLN studios in the mid-1970s. It was hosted by local aquatic expert Paul ...

Pet Fish That Are Secretly More Social Than Goldfish — Apartment Owners Are Obsessed

A lot of people expect fish to just drift around the tank and mind their business. Then they notice certain species waiting ...