Killifish
Aphyosemion herzogi GEMHS 00-16
Aphyosemion herzogi GEMHS 00-16
Aphyosemion herzogi A nice male <I>A. herzogi</I> from Ayene, Equitorial Guinea (GEMLBJ 03-30)
Aphyosemion herzogi A nice male A. herzogi from Ayene, Equitorial Guinea (GEMLBJ 03-30)
Aphyosemion herzogi Ayene GEMLBJ 03-30, male
Aphyosemion herzogi Ayene GEMLBJ 03-30, male
Current Scientific Name:
Aphyosemion herzogi
Described: Radda, 1975
Common name(s): Herzog's killifish
Distribution: Cameroon, Equatorial Guinea and Gabon
Some Recorded Strains:
Ayene GEMLBJ 03-30
GEMHS 00/16
GWW 86-11

Aphyosemion herzogi inhabits rainforest streams in west Africa. As such it likes a not-too-bright tank, with some shading and preferably a dark substrate.

Breeding Aphyosemion herzogi

Have you had any experience breeding this species? Why not fill in a species questionaire
1 other fishkeeper has successfully bred this species and left a report, results are sumarised below

Method:
Spawning Mops (100%)

Water Conditions:
Very soft and acidic (100%)

Temperature:
16-19°C (100%)

Read the full breeding report(s) for Aphyosemion herzogi



Links

Aphyosemion for sale

(1) 1-1.5" PAIR Chocolate Australe Killifish TR Aphyosemion live freshwater

PORTLAND, OREGON, 97213, USA

$16.00


Aphyosemion australe "Chocolate Australe Killifish" Two subadult fish at 1-1.5". We carry the Australe Killi, or Lyretail Panchax, in both “Gold” and “Chocolate” ornamental forms. This killifish is a great selection for new Killi enthusiasts, as it is hardy and fairly long-lived: a lifespan of two to three years is relatively common in well-kept home aquaria. Both of our ornamental varieties have similar coloration patterns; the notable difference is that the base body color of male ... more

Aphyosemion herzogi breeding reports

Each record reproduced here represents one instance of breeding this species. Have you kept and bred Aphyosemion herzogi? Why not add a breeding report? If you had different results, or used different methods, please share your experiences

How to keep and breed Aphyosemion herzogi

This database consists of breeding reports provided by the world killifish community, along with some statistical analysis. Results provided by successful keepers are aggregated in the bar charts below, with more detailed reports below that. Like any block of data, the larger the more significant. Please contribute a report of your attempt to breed Aphyosemion herzogi, even if you have had a negative results. You may, of course, file more than one report, particularly if you change some condition, and had a different result.

breeders have filled in breeding reports, a summary of the results are shown in the graphs below.

Would Aphyosemion herzogi be a good addition to a community tank?

graph1
  1. Never
  2. Doubtful, only with VERY calm fish
  3. Only with species of similar size
  4. Yes, a good community fish

How would you describe the disposition of Aphyosemion herzogi?

graph2
  1. Very timid
  2. Slightly timid
  3. Neutral
  4. Somewhat aggressive on occasions
  5. Very aggressive

In which water conditions do you keep these fish?

graph3
  1. Very soft and acidic
  2. Moderately soft and acidic
  3. Neutral
  4. Moderately hard and alkaline
  5. Very hard and alkaline

At what average temperature?

graph4
  1. 10-15°C
  2. 16-19°C
  3. 20-23°C
  4. 24-27°C
  5. 28°C+

How would you describe sex ratios when breeding Aphyosemion herzogi?

graph6
  1. Almost all males
  2. Somewhat male heavy
  3. Roughly equal
  4. Somewhat female heavy
  5. Almost all females

In general, how difficult is Aphyosemion herzogi to keep and breed?

graph7
  1. Very easy
  2. Easy
  3. Average
  4. Difficult
  5. Very difficult

How successful have you been at breeding Aphyosemion herzogi?

graph8
  1. Very unsuccessful
  2. Fairly unsuccessful
  3. Average
  4. Fairly successful
  5. Very successful

Very successful / fairly successful

Breeding Report: Aphyosemion herzogi
Location code: GEMHS 00/16
Water conditions: Very soft and acidic, 16-19oC
Spawning Method: Spawning Mops
Sex ratio: Roughly equal
Breeding difficulty: Easy
Success: Fairly successful
Other Comments: A number of separate attempts at spawning since Nov 2003 & since Jan 2004 though these not documented. All sucessful. Weekly egg collection varied between 7 & 45. Best temp about 68-70F.Eggs laid in java moss & collected weekly for either water or on damp peat.Hatch at warmer temps as early as 7 days but some belly sliders. 20 days at 70F best.Few losses at egg or fry stages. Growth slow at first. Brine shrimps taken on hatching.Not difficult fish.
Breeder: Bob Merritt 371.08, W-S-M. Som. UK (1 years experience with this species)
Date this record created: 24th October 2004

Average success

Breeding Report: Aphyosemion herzogi
Location code: GWW 86-11
Water conditions: Moderately soft and acidic, 20-23oC
Spawning Method: Long term (fry appear with adults)
Breeding problems: Poor egg production
Sex ratio: Somewhat female heavy
Breeding difficulty: Difficult
Success: Average
Breeder: (1 years experience with this species)
Date this record created: 22nd July 2005