Jack Dempsey Cichlid (Rocio octofasciata) – Tank-Bred
Jack Dempsey Cichlids are named after the famous American professional boxer, Jack Dempsey. This naming reflects their aggressive and pugnacious behavior, which mirrors the boxer’s fighting spirit in the ring.
These cichlids are known for their vibrant colors and territorial nature. They exhibit strong dominance during breeding and territory defense, making them best suited for experienced aquarists with a well-established, spacious tank environment.
| Species | Rocio octofasciata |
|---|---|
| Origin | South America (Brazil) |
| Size (adult) | 3 to 4 inches |
| Lifespan | 8 to 12 years |
| Water Temperature | 78–82°F |
| Water pH | 6.0–7.8 |
| Water Hardness | 3–8 dGH |
| Compatibility | Best with large, established tanks and non-aggressive species |
FAQ
What is the origin of the Jack Dempsey Cichlid’s name?
The Jack Dempsey Cichlid is named after the famous American boxer Jack Dempsey due to its aggressive and territorial behavior, which resembles the boxer’s fighting spirit.
Are Jack Dempsey Cichlids suitable for beginners?
No, Jack Dempsey Cichlids are not recommended for beginners. They are aggressive, territorial, and require a large, well-established tank with stable water conditions and compatible tank mates.
How are the fish shipped?
Live fish are shipped exclusively via UPS 1Day Air for safety and optimal transport conditions.
Carolyn Peters –
I’ve kept Jack Dempsey Cichlids for over a year now. They are striking in color and very active. I have a 55-gallon tank with a few other cichlids, and they coexist well as long as the tank is large and stable. The aggression is noticeable during breeding, but manageable with proper setup.
Jane Walker –
The fish arrived quickly and in great condition. They are very colorful and active. I had to adjust the tank size and water parameters to match their needs. Not for a small tank, but a great addition to a mature aquarium.
William Oliver –
I expected more aggression, but they were calmer than I thought. Still, they need a lot of space and stable water. I’m not sure they would work well with smaller fish. Good for experienced hobbyists.