They are aggressive at hatching and stay that way for their whole lives. They are VERY AGGRESSIVE when they are breeding.
The Jack Dempsey fish is a Central American Cichlid.
Jack Dempsey - fish - was created in 1903.
Jack Dempsey or Tiger Oscar
The Jack Dempsey Fish came after the man Jack Dempsey. The fish was named after him because he was a boxer and the fish are known for fighting.
A Jack Dempsey is also a fish. http://www.fishlore.com/profile-jackdempsey.htm
Yes.
Jack Dempsey
7.99 at petsmart
Jack Dempsey
That depends upon the species of sucker fish. There are several of them. I would not be putting anything other than similar sized Amazonian Cichlids in with Jack Dempseys. They are not 'Community' fish. A Jack Dempsey tank should be no smaller than 30 gallons for 2 fish.
flowerhorn
Saltwater: redtoothed trigger fish Freshwater: Jack Dempsey cichlid