Can Jack Dempsey Cichlid Live With White Cloud Mountain Minnow?
Jack Dempsey Cichlid is aggressive and will likely attack or stress tank mates.
Parameter Comparison
| Parameter | Jack Dempsey Cichlid | White Cloud Mountain Minnow | Overlap |
|---|---|---|---|
| Temperature | 72–86°F | 60–72°F | 72–72°F ✓ |
| pH Range | 6.5–8 | 6–8 | 6.5–8 ✓ |
| Temperament | aggressive | peaceful | Aggression risk ✗ |
| Max Size | 10" | 1.5" | Size mismatch ✗ |
| Min Tank Size | 55 gal | 10 gal | 55 gal minimum together |
| Diet | Carnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Species Profiles
Jack Dempsey Cichlid
Rocio octofasciata
Named after the legendary boxer, Jack Dempsey cichlids are large, territorial Central American cichlids with iridescent blue-green spangles across their dark body. They are aggressive, intelligent, and interactive — many owners report them coming to the glass to greet them. The electric blue Jack Dempsey variant is significantly less aggressive and more colorful.
Full care guide →White Cloud Mountain Minnow
Tanichthys albonubes
White cloud mountain minnows are hardy, colorful cold-water fish that are perfect for unheated aquariums and goldfish companions. Their small size, brilliant red fins, and iridescent lateral line make them surprisingly attractive for such a hardy, easy-to-keep species. They are one of the few truly cold-water schooling fish available in the hobby.
Full care guide →