Killifish



Rivulus cylindraceus Breeding Records

As submitted by users of this site

back to the Rivulus cylindraceus species profile

Aqualog: Old World Killis II
Lothar Seegers
hundreds of photos
Epiplatys & Nothobranchius
www.amazon.com
Worm cultures
white, grindal
& micro worms
www.ebay.com
Aqualog: Old World Killis I
Lothar Seegers
hundreds of photos
Aphyosemion & Fundulopanchax
www.amazon.com


Remember, each record represents only one persons experience; if you had different results, or used different methods, please share your experiences


Location code:
Aquarium strain
Water conditions: Neutral Water temperature: 20-23oC
Disposition: Active, but not aggresive Community tank?: Only with species of similar size
Spawning Method: Spawning MopsBreeding problems: none
Sex ratio: Somewhat male heavyBreeding difficulty: Easy
Sucess: Very sucessfulYears Experience: 2
Other Comments: Very easy fish. Good egg production and good hatch rate. Sexing was almost even..... just a little male-heavy. Good beginner Riv.
Date this record created: 9th January 2008Breeding date:
Breeder: Karma FarmLocation: USA; CA desert

Location code:
Cascades de Soares
Water conditions: Moderately soft and acidic Water temperature: 20-23oC
Disposition: Active, but not aggresive Community tank?: Doubtful, only with VERY calm fish
Spawning Method: Spawning MopsBreeding problems: none
Sex ratio: Somewhat male heavyBreeding difficulty: Easy
Sucess: Very sucessfulYears Experience: 3
Other Comments:
Date this record created: 13th November 2006Breeding date: 13th November 2006
Breeder: Location:

Location code:
Aquarium strain
Water conditions: Neutral Water temperature: 24-27oC
Disposition: Slightly timid Community tank?: Doubtful, only with VERY calm fish
Spawning Method: Spawning MopsBreeding problems:
Poor fry survival rate
Sex ratio: Roughly equalBreeding difficulty: Average
Sucess: AverageYears Experience: 1
Other Comments: Males are very shy unlike the females. The eggs are large and easy to pick from the mops and the eggs hatch within 2 weeks (development of embroyo is easy to see as the eggs are so large and clear).
Date this record created: 26th February 2006Breeding date: 17th February 2004
Breeder: AthenaLocation: Manchester, UK

Location code:
Ilse O' Pines
Water conditions: Very hard and alkaline Water temperature: 16-19oC
Disposition: Somewhat aggresive on occasions Community tank?: Only with species of similar size
Spawning Method: Long term (fry appear with adults)Breeding problems: none
Sex ratio: Roughly equalBreeding difficulty: Average
Sucess: Very sucessfulYears Experience: 12
Other Comments: Relative easy mop spawners. Fry and eggs can be removed from tany. Seldom jumpers. Best to keep their water changed weekly. Not real peaceful with some other fish. Need to keep an eye on other fish they spar with, they can be killers. Http://www.inkmkr.com/Fish charles@inkmkr.com
Date this record created: 21st November 2005Breeding date: 20th December 2004
Breeder: Charles HarrisonLocation: St Louis, MO, USA

Location code:
Aquarium strain
Water conditions: Moderately hard and alkaline Water temperature: 20-23oC
Disposition: Active, but not aggresive Community tank?: Yes, a good community fish
Spawning Method: Spawning MopsBreeding problems: none
Sex ratio: Roughly equalBreeding difficulty: Very easy
Sucess: Very sucessfulYears Experience:  
Other Comments:
Date this record created: 25th April 2003Breeding date:
Breeder: Jan DKG 640Location: Germany

Location code:
noir
Water conditions: Moderately hard and alkaline Water temperature: 24-27oC
Disposition: Active, but not aggresive Community tank?: Yes, a good community fish
Spawning Method: Long term (fry appear with adults)Breeding problems:
Skewed sex ratio
Sex ratio: Almost all femalesBreeding difficulty: Very easy
Sucess: Fairly unsucessfulYears Experience:  
Other Comments: These fish were incredibly easy to breed, however under my conditions, offspring were practiacally all female. They are very active fish, very excitable at feeding time, and great fun to watch. The fry appeared en masse with the adults who left them well alone
Date this record created: 7th March 2003Breeding date:
Breeder: julesLocation: UK

*Nomenclature correct according to KILLIDATA


The killi.co.uk species index is THE place to find out about your fish, and share your experiences with others. Search the database, or browse through the list of genera below

Adamas Adinia Aphanius Aphyolebias Aphyosemion
Aplocheilicthys Aplocheilus Archiaphyosemion Austrofundulus Austrolebias
Callopanchax Campellolebias Crenichthys Cualac Cubanichthys
Cynolebias Cynopoecilus Cyprinodon Empetrichthys Epiplatys
Episemion Floridichthys Fluviphylax Foerschichthys Fundulopanchax
Fundulosoma Fundulus Garmanella Gnatholebias Hylopanchax
Hypsopanchax Jordanella Kryptolebias Laciris Lacustricola
Lamprichthys Leptolebias Leptolucania Lucania Maratecoara
Megalebias Megupsilon Micromoema Micropanchax Millerichthys
Moema Neofundulus Nothobranchius Orestias Oxyzygonectes
Pachypanchax Pantanodon Papiliolebias Pituna Plancterus
Plataplochilus Plesiolebias Poropanchax Procatopus Profundulus
Pronothobranchius Pseudoepiplatys Pterolebias Rachovia Renova
Rhexipanchax Rivulus Scriptaphyosemion Simpsonichthys Spectrolebias
Stenolebias Terranatos Tomeurus Trigonectes Valencia

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