


ParentSold outEvery fish is an individual, so the one that arrives may differ a little in colour and pattern from the photos here.
About this fish
Write the description here.
The Jack Dempsey fish (Rocio octofasciata) is a popular, strikingly beautiful freshwater cichlid native to the warm, slow-moving waters of Central America. Named after the legendary 1920s heavyweight boxer due to its strong facial profiles and aggressive, territorial nature, this hardy fish is a staple in the aquarium hobby for fishkeepers with a bit of experience.
What is this fish, and what makes it worth having? How were they bred, and what should someone know before they order? Adults showcase a stunning base color ranging from dark gray to purplish-black, covered in brilliant iridescent blue, green, and gold flecks. Juveniles start out a muted tan or gray to camouflage themselves, slowly developing their vibrant spangles as they mature.
Please do thorough research for tank compatible mates.
Jack Dempsey
Rocio octofasciata
$20
Each. GST included.
Next batch ready late SeptemberApproximate. Fish are ready when they are ready.
None left in this size at the moment.
The next batch should be ready around late September. Leave your email and we will let you know the day they go up.
Shipping and live arrival
- North Island
- $30 overnight
- South Island
- $80 overnight
- Over $150
- Free up north, $40 down south
- Rural
- $6 on top
- We send
- Mon, Tue, Wed
- Live arrival
- Covered for one hour from delivery
At a glance
- Sizes
- Small 3-5cm, Medium 5-7cm, Large 7cm plus
- Temperament
- Jack Dempseys are highly territorial and aggressive, especially as they mature or during mating/spawning season.
- Minimum tank
- Tank Size: Minimum 200L to 250L (55–60 gallons) for a single adult. A 4-foot or 90-gallon tank is highly recommended if keeping multiple fish.
- Temperature
- Water Conditions: Temperature between 22–30°C (72–86°F), pH of 6.5–8.0, and moderate water hardness.
- pH
- pH of 6.5–8.0, and moderate water hardness.
Keeping them well
Stable water matters more than perfect water. A well cycled tank and regular changes count for far more than chasing numbers on a test kit. Give them somewhere to get out of the light, feed a decent varied diet, and they will do the rest themselves.
If you are not sure whether something will suit your tank, email us before you order. We would far rather talk you out of a fish than sell you one that is going to struggle.








