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Microctenopoma fasciolatum

Banded ctenopoma

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Last revised 2026Edit this page

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Microctenopoma fasciolatum form "b" males
Microctenopoma fasciolatum form "b" malesHippocampus-Bildarchiv

Quick factsEdit

Max size
80mm SL3.1in SL
Aquarium size
75 × 30cm30 × 12in
Temp
24–28°C75–82°F
pH
6.5–7.5
Hardness
4–20dGH

Difficulty4 of 8 measures

Moderate

How the rating is worked out

Space
medium tank
Water
needs a steady pH
Temp
needs a steady temperature
Diet
unknown
Temperament
territorial
Social
unknown
Compatibility
unknown

Other demands

Each of these can raise the rating on its own, whatever the measures above say.

Hardiness
unknown

The banded ctenopoma, Microctenopoma fasciolatum, is an anabantoid from the Congo basin and a handful of rivers in Cameroon. In nature it is found in clear water with plenty of surface and overhanging vegetation. Less shy than M. ansorgei, it is still slow-moving and easily out-competed by boisterous species. Males are territorial. A bubblenester, it has been bred in captivity.

Distribution

Edit

Known from the Congo basin in both the Republic of Congo and Democratic Republic of Congo, as well as a handful of rivers in Cameroon.

Known from the Congo basin in both the Republic of Congo and Democratic Republic of Congo, as well as a handful of rivers in Cameroon.

Aquarium size

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Standard length
80mm SL3.1in SL
Aquarium base
75 × 30cm30 × 12in
Volume
~68litres~18US gal

75 ∗ 30 ∗ 30 cm30 ∗ 12 ∗ 12 in

Maintenance

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Prefers a densely planted tank with lots of floating cover and stained water. The tank should be well-covered as these fish are great escape artists.

Water conditions

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Temperature
24–28°C75–82°F
pH
6.5–7.5
Hardness
4–20dGH

Temperature: 24 – 28 °C75 – 82 °F

pH: 6.5-7.5

Hardness: 4-20 dH

These recommendations come from this profile’s own figures. They contain affiliate links, so we may earn a commission.

Small live foods and frozen foods. Dried food is rarely taken.

Behaviour and compatibility

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Less shy than M. ansorgei this is still quite a slow-moving fish and will easily be out-competed by more boisterous species at feeding time, so is best kept with small, peaceful species that inhabit the upper and lower parts of the tank such as hatchetfish, lampeyes, corydoras and small loricariids. Males are territorial so a larger tank should be provided if several are to be kept together.

Sexual dimorphism

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The male has filamentous extensions to the dorsal and anal fins and brighter colouration than the female.

Reproduction

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Has been achieved in captivity. Bubblenester. A dimly-lit, well-planted aquarium with lots of floating plants and soft, acidic water is required to spawn these fish. Condition them with live food. The male will build a fairly complex bubblenest amongst floating vegetation or under a broad leaf. Spawning occurs under the nest in a typical anabantoid embrace. The eggs hatch in around 24 hours and become free-swimming in 2-3 days. It is best to remove the parents after hatching. The fry are tiny and should be fed infusoria for the first week, after which they will accept brine shrimp nauplii.

Notes

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M. fasciolatum is found in clear water with lots of surface and overhanging vegetation in nature.

Distribution

Profile completeness19 of 24

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