ZAK CATCH Em' on MSN

Building a glowing betta aquarium from scratch

This video walks you through a full DIY build of a betta glo-fish aquarium, from the first pieces of equipment to the final ...
ZAK CATCH Em' on MSN

Rounding up every betta breeder hiding in the pond

This video dives into a pond full of betta fish, where the breeders have been hiding, growing, and showing off colors you never see in store cups. You will see the scoops, the flashes of color, and ...

Sexual selection in beetles leads to more rapid evolution of new species, long-term experiments show

When males are forced to compete for females, new species form more rapidly. This has been shown in a new study where the ...

How The Frogfish Perfected The Art Of Deep-Sea Fishing — A Biologist Explains

A new study reveals how frogfish mastered their eerie fishing trick: by rearranging their motor neurons. Here’s the ...