Ornate Ctenopoma (Microctenopoma ansorgii)
The ornate ctenopoma (Microctenopoma ansorgii) is a rare and strikingly colorful African anabantoid. It is known for the vibrant coloration it displays when mature and settled in its environment.
Juveniles and stressed fish tend to be gray or tan with a green sheen. Established adults show rich red or orange colors contrasted with dark brown or black vertical bars. In males, some develop white edges along the dorsal and anal fins, with extensions to all fins. Females typically have shorter fins and more subdued coloration. Some less dominant males may have shorter fins to blend in with females.
Physical Characteristics
| Feature | Description |
|---|---|
| Coloration (adult males) | Rich red or orange with dark brown or black vertical bars |
| Coloration (adult females) | Subdued, with shorter fins and reduced coloration |
| Fins (males) | White edges on dorsal and anal fins; possible extension to all fins |
| Fins (females) | Shorter and less developed |
FAQ
What is the typical color change in ornate ctenopoma as they mature?
Juveniles and stressed fish appear gray or tan with a green sheen. As they mature and settle into their environment, adults develop rich red or orange coloration with dark brown or black vertical bars.
Do males and females differ in appearance?
Yes. Males often develop white edges on their dorsal and anal fins and may extend these to all fins. Females have shorter fins and more subdued coloration. Some less dominant males may have shorter fins to blend in with females.
What kind of environment does this fish require?
Please contact customer service
Joseph Nolan –
The ornate ctenopoma is a beautiful addition to my aquarium. After a few months, the male developed bright red tones and distinct black bars. The fish is active and shows good coloration when settled. I appreciate the detailed care notes provided in the description.
Jasmine Glover –
I noticed the fish was initially pale, but after a couple of weeks in a well-maintained tank, it started showing vibrant orange and red hues. The coloration is impressive once the fish is stable. Fins developed slowly, but it’s a rewarding sight.
Harry Watson –
The fish arrived healthy, but it took some time to adjust. I saw a noticeable color change after about six weeks. The male developed white edges on its fins, which I found very striking. I would recommend it for experienced aquarists.