What SUCCESSFUL breeding projects have you had?

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Hybridfish7

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Dec 4, 2017
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I know I've posted lists of things I'm breeding before, but never followed up on which ones were successful. Over these last few years I've only really successfully bred and raised 12 species, but a bunch of varieties of a few of them.
I currently have a colony of limia tridens, consisting of about 30 individuals from 4 different drops, but all from a single female:
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I might also add the current colony is my second generation down from the original group I bought in 2020.

My small (adorable) colony of fireball platies that for some reason came out yellow:
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Only first gen, but they've been going for about a year, individuals of varying sizes from 3 different drops. They're all mature and have stopped growing for the most part. Their parents were tiny, I imagine if they're going to grow, they aren't going to get any bigger. Constantly moving, fun to watch.

My colony of "rainbow" convicts:
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Some of you may remember these from my "indominus project" in 2020. The original "line" started in 2018 however, and I am now 4 generations in. I call them the "rainbow" colony, just because the genetics of the dominant pair makes their fry come out in 5 different colors. There's mostly black and platinum ones, but there's a few pink and blue ones in there too. The females, as you can see, get very colorful, with very high amounts of orange (or pink in the platinums and blues), with high amounts of blue and green in the fins. Some of them marble, but it's always just a dot on the side, and or a line in the soft rays of the dorsal/anal fins. I do still have my original male as well. He'll be 5 this June. I still see him dance for his (also original) female, and the female dances back, but neither have spawned in about a year. Perhaps the population density in the tank eliminates the need to repopulate. There's probably 3 or 4 batches of their fry and grandkids in there, however. Not the hardest thing to breed, but something I've been breeding nonetheless.

I have spawned my male amatitlania nigrofasciata "rio bagaces" (F1) male about 3 times now, but have only raised one of his batches of fry. He killed his original female, and the second female died from glancing related wounds before I could spawn her again. He also has scars from the glancing of that batch of fry. I've had him for almost 2 years now, and he's about 5". I raised the fry to a sellable size and sold off around a quarter of them, and failed at raising the rest outside. Not sure if it was the heat, or the baby vieja eating them. Anyway I got some of the ones I sold back, so hopefully breeding should resume.
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One of his sons is pictured above. For some reason the most recent batch was very high in males; the friend I sold around 30 to (27 made it) ended up with 22 males... to 5 females. Perhaps I should do some tests with pH and temp when raising fry to see if there's any factors that determine sex ratios, like bettas or apistos.

As many of you may know as well, my colony of honduran red points:
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I'm only one generation in, but that batch is about to hit sexual maturity. You can see one of them behind the dominant male in this picture. I currently have around 30, but only intend to keep ~9 of them- just the nicer ones I happen to like. A second batch was born 12/29/21 from the original dominant pair, and the male has decided to court another female. In about a week I'll have two batches of fry from one male, being raised in the same tank.

This is probably my favorite tank, with the 33 long "atlantic costa rica" tank following very closely behind. No heat, no light, just sunlight and 3 filters. I have almost every extant line of honduran red points in here, as I very recently was able to get my hands on the wetspot/Joe Middleton line. I intend to cross all of them back into eachother. There is also the imperial tropicals line which I don't have yet however, and the Jeff Rapps line, which is floating around somewhere (that I may or may not have).

The colony of albino ancistrus I started this year:
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They were going strong, I had around 4 batches of fry from 3 females. Started with 1 male to 3 females, eventually got another trio (or quartet, I don't remember). The colony probably ran for around 7 or 8 months, from December 2021 to around June 2022. This is the only picture I could find of them, however. They ended up getting to the size you'd buy them at an LFS, and then the canister's impeller exploded (twice), and they started dying off. Breeding stopped around then, and any "stragglers" were destroyed by the (tiny) sajica I tried growing out in their tank. Most of the breeding adults I ended up selling off, one or two of the females died, and the remaining pair I gave to my dad. Not my highest point in breeding.

In the same tank, I had a colony of gold dust mollies and these red and white platies:
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I got 2 generations out of the platies, but only one out of the mollies. Colony had the same timeline as the plecos; they ended up getting demolished by the sajica, and the survivors got thrown in my dad's 55. Most of the platies would come out half red half orange like the one pictured, but sometimes they'd throw out an all white or an all orange one, sometimes with black speckles. The mollies I got to near sexual maturity before throwing them in my dad's tank. The phenotypes of the mollies were interesting as well, the original pair was just normal lyretails, as were most of the fry, but a good portion came out with round tails, and some had these weird super long fins/lyretails, as seen in the first picture near the middle on the right. The biggest surviving male is currently huge, is constantly eating, and has all out brawls with my dad's male myrnae. All of the platies did not make it past the sajica or filter incident.

I had "colonies" of girardinus metallicus (black), poecilia wingei "el tigre", and xiphophorus pygmaeus, and have pictures I will probably post some other time, but can't currently find. I had the girardinus for roughly 2 years and got 2-3 generations out of them, the wingei about a year and got 3 generations, and the pygmaeus I only got one generation from in the year I had them.

I have also been breeding amatitlania nanolutea for the last 3 ish years, only one generation as well, and not a very high number of survivors, but I've had 3 successful batches. The first batch I got to a selling size, sold a few, tried to pull and raise the remainders, only for them to be killed by convict fry I was raising in the same tank. I believe the real second batch never made it past the egg or wriggler stage. The second successful batch however was the biggest, numbering in the hundreds. I also raised most of these fry to a reasonable size. The ones I pulled got outcompeted by hybrid cutteri in the fry tank, but the remaining two are still alive today and owned by my cousin. This was the surviving female last year:
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Her and her brother have since doubled in size. Here's the original pair with that batch:
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This is also the pair/female that won me photo of the year last year.
They laid an additional batch of eggs while raising this batch, which ended up getting eaten as eggs by the free swimming batch. There were two or three more failed batches between the most recent one, which went extremely poorly by my standards. They laid the eggs in the middle of winter, most of the eggs were infertile and the surviving eggs took roughly a week to hatch, with an additional week and a half to become free swimming. A surprising 30-50 fry made it to the free swimming stage, but slowly died off to around 3 individuals, only one of which is still alive.

That's about it for now. More detailed descriptions of these projects can probably be found in older posts I've made.
 
For me, it has been about 40 species of Central American, southern S American, hard water Africans, and a couple Madagascans.
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Left above Uruguayan Astraloheros Red Ceibal, middle Nandopsis haitiensus, and right Herichthye carpintus
Below Lepidiolamprologus elongates (left) mid Malagasy Ptychochromis "tarantsy", right Alcolapia alcalicuc from Lake Natron
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Above left Nosferatu (Herichthys )Bartoni, mid Mayaheroas beanii, right Vieja breidhori
Below left Nandopsis tetracanthus, mid Amatitlania cutteri, right Amatitlanis myrnae.
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below left Gymnogeophagus quilero, mid Geophagus iporeguensus, right Chiapaheros grammodes
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Above left Parachromis motaguensus, mid Heterotilapia multiospinnossa, right Hypsophrys nicaraguensis
Below Amphilophus trimaculatus, right some Stomatepia pindu, spit into a net, Lake Barumbi mbu Africa
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there are many more, but hit the photo limit for a post.
 
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But how about failures.
We sometimes learn more from them.
My most epic failure has been the Malagasy genus Paretroplus.
I have not had trouble getting them to spawn, but never been successful with fry.
1st to spawn was Paretroplus menerambo, probably spawned too young, eggs white, infertile
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Next Paretroplus nourussatti, soon after spawning the male killed the female, and ate the eggs. I believe current in the tank was not strong enough.
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Below Paretroplus kierneri spawn, white eggs, not fertile
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Next Paretroplus maculatus
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Here the eggs looked fertile, but were eaten soon after
So with their next spawn I tried to raise them somewhat articially, by removing the stone to a separate tank., they didn't last.
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I then gave the pair a 400 gal kiddy pool to spawn in, they did but still no cigars.

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I was overrun with bushy nose plecos. Continually overrun with N multifacitus. Soon to be with J regani. Had multiple spawns from my G brasiliensis and pyrosephalus.
Still hoping for a female H liberifer to try spawning them. Multiple species of Corydoras and Tatia to attempt. I also have a group of Hoplo cats to attempt. Finally, my chocolate cichlids need to cooperate and spawn.
Failure with A compressiceps Sumbu dwarf so far. Lost my P maccus colony and losing my T musaicus group. My silver dollars spawn regularly but the eggs always get eaten by them and their tank mates.
 
Currently I am having great success with my l46 zebra plecos. There’s no stopping them right now which is awesome.

I accidentally got l236 SW eggs but the male ate them a couple of weeks ago, so these should be a matter of time before I get more.

I also accidentally got 2 babies from my l333 which are in a community tank.

my l397’s should start breeding this year as well.

my failure and continued failure which should be easy enough as even a beginner can breed them is angelfish 😂 I’ve had eggs twice but the parents ate the first batch and I pulled the second batch that also didn’t make it. I’ve been keeping angels for 5 years and these are my first batches of eggs 🙄
Maybe I should stick to what seems to be my “specialty” plecos.
 
In the past couple years I have had some good results with some species, some bad with others, and some just plain bad luck with still others. I rarely set out with the express purpose of breeding any given species, but I am fond of species tanks and also like to provide larger, less crowded accommodations in general than is the norm, both of which contribute to breeding success. I rarely bother to separate fry from adults, which of course limits fry survival in most species. Having a spawn or birth of hundreds of fry and ending the summer with only a small handful of survivors doesn't particularly bother me, but I do encourage fry survival with dense plantings and frequent, small feedings.

Huge successes, in terms of producing large numbers of fry that survived well past the "fry" stage included a number of livebearers...Endlers, wild green swordtails, Heterandria formosa mosquitofish and several Goodeid species (Ameca, Xenotoca and Skiffia). Got tired of some of these...recently sold off all my Ameca splendens and Skiffia francesae...while others, like the Swordtails, Heterandria and Xenotoca are firm favourites that have developed into sizable breeding colonies with which I will continue forward.

Cichlids that did well for me...eventually...include Gymnogeophagus balzani, G.rhabdotus and Cichlasoma dimerus, as well as a sort-of-success with Pseudocrenilabrus philander. The balzani were (like the Amecas!) must-haves that I had always wanted to keep...and yet after a couple years I just got bored with them. I let them go, adults and juveniles, without regret. The rhabdotus and dimerus were picked up almost as impulse buys due to their suitability for outdoor temperatures, and have developed into favourites; I sold/traded off 100+ of each this past year and kept a half dozen of each. The P.philander...man, that was a disappointment. Got a few, installed them into their very own stock tank in the yard this past summer, and lost them all; the adults were taken over the course of several weeks by a Mink that was making a good living off my fish, and the fry that had been in there simply vanished even though it appeared that they were large enough to survive on their own. Not one came out in the fall when the stock tanks were torn down; a sad mystery.

Lost a fair number of fish outdoors to other predators, ranging in size from large predatory aquatic beetles and their larvae all the way up to black bears. On at least two occasions I had stock tanks damaged or destroyed by bears. One tank was crushed and drained, and I almost lost my prized Musk Turtle (my avatar) who had been spending the summer in it; I was over the moon when I found him days later in the yard. On another occasion, a bear decided that a stock tank was a good place to have a nice soak in the summer heat...and as long as he was there he decided to take a gigantic dump in the water. Lost all the fish; didn't enjoy the clean-up.

Other successes include fairly productive breeding of Macropodus opercularis Paradisefish, Oryzias latipes Ricefish, Odessa Barbs (all one-hit wonders with which I have "scratched the itch", so to speak, and then phased out).

In terms of numbers, the unparalleled champs are Red Cherry Shrimp. They have infested literally all of my indoor tanks; they are even seen occasionally surviving in with my Apurensis Jelly Cat and my Erythrinus Red Wolf, apparently breeding fast enough to make up for attrition. I've started to cull out those that have lost their red and reverted to the dull wild form, but even natural ones are cool little guys to have around.

Abject failures include Megalechis thoracatum (armoured cats), the aforementioned Pseudocrenilabrus philander, and my apparently-successful colony of Jordanella Flagfish. These all went outdoors, in hopes of producing young...and simply vanished over the course of the summer without a trace. The mouthbrooder and the armoured cats were seen several times being predated by Mink. The Jordanella were...I thought...too small for the dang weasel to bother with. They bred well, had a fair number of fry which they themselves don't eat (based upon watching them indoors)...but just disappeared. I will be attempting them again; I really like the species.

No fish outdoors for me now, naturally; everything is indoors, and at fairly cool temps so breeding is over until next spring. Right now I am concentrating on decoding all of Niki_up Niki_up 's numerical codes to figure out what her plecos look like...:)

Just to be clear, Niki...failure is not getting any fry. Abject failure is also losing all the adults!
 
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I am winding my way down and selling off almost evberything. In the past the following has spawning in my tanks. This in italics are currently spawning:

Montezuma Swordtails- 2 strains.
Betta imbellis
Rosy barbs though 3 generations
Corys panda and sterbai, eggs but no fry from similis and paleatus.
DD dark Black Angels
Discus- eggs that never hatched :-(
Zebra, choprae and roseus danio
Pseudomugils furcatus and gertrudae
threadfin rainbows- one spawn to freeswimming and lost w/i a week.
Assorted BN plecos
P. compta aka leopard frog pleco
Hypancusrus : L236, SW L236, L173, L450, contradens and zebra
Farlowella vitatta
P. nicholsi
Red Cherry and Blue Velvet shrimp

I think that about covers it. But I may have forgotten a species or two.
 
One of the pink females from the original convict project
Her platinum sisters have a more crisp/shiny white and more of a pink as opposed to orange.

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