Please welcome back Frank Indiviglio with another interesting article.
Studying fish behavior is both a fascinating and very practical endeavor for the fish keeper. In addition to opening one’s eyes to the amazing diversity of fish lifestyles and behavioral adaptations, research concerning your pets’ natural behaviors will also lead to much greater success in keeping and [...]

I’d like to take time to welcome Frank Indiviglio to That Fish Blog. Frank is a former Bronx Zoo Zoologist, author and conservationist who’s worked with everything from fish to elephants. He’ll share his unique insights and work with various species on here, as well as the newly created That Reptile Blog & That Avian [...]

One of the most interesting fish available in the aquarium hobby, is also one of the most difficult to see. Anglerfishes, also known as frogfish, are masters of disguise and camouflage, and have developed an amazing array of shapes, colors and textures to allow them to blend into their surroundings. Some look like rocks, some [...]