Suprise In My Tank!

JustKia

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Well, both the peppereds and albinos have been spawning on an off - usually half a dozen eggs here and half a dozen there - never very many and usually disappeared off the glass by the next day.
So, I'd given up trying to collect and hatch them and figured I'd wait a while until they matured more and started laying bigger amounts of eggs.

The tank is in our bedroom and I was watching them after the lights had just come on a couple of days ago and saw something out the corner of my eye. Got up to investigate what the little dark wriggly thing in my tank was...

BABY CORY!

Somehow, ONE egg managed to avoid being eaten, it hatched and the fry found "food" and is now around 20mm. No idea where it had been hiding between hatching and appearing suddenly, or what it had been eating.
THe tank is quite well planted up and I have several moss balls and a rock covered in java moss, which it seems to hide out in at the moment.
Obviously not knowing it was there I haven't used liquifry or any other fry food. I typically feed a tropical granule using both fine and coarse granules as I have varying sizes of fish and shrimp, and then frozen foods, spirulina wafers and other sinking wafers, so I guess it must have been good enough for this little fry.

How big will this little one need to get before s/he is brave enough to hang out with the "big" corys?
If it's a male then there's a 50/50 chance later down the line of him breeding with his mother - is that OK in the fish world? If it's female then I guess there's a high chance of her breeding with her father as I only have the one adult male peppered, so again is that acceptable in the fish world, or should I be looking to separate them out before the little one matures?

Incidentally, I had a couple of "tiddlers" hitch hike in with some shrimp a while back - they were only a few mm and transparent with big eyes. I left them in the tank on a if they survive then I get to find out what they are and if not...
These tiddlers not only survived but thrived and are now stunningly coloured Endlers, a little over an inch long - so there must be something in my tank that's good for raising fry LOL
Just happend to noticed some tiny shrimplets last night too - presumably cherry shrimp rather than amano's, although they look clear and there are a number of very berried Amano females right now.
 
Your tank must be good good enough to breed any fish in there, maybe even angelfish. I have 3 corydoras which 1 of them is albino which is small, other 1 is peppered which is big and the last one is big and is a bronze type. I don't know if cross breeding happens with the peppered and the bronze, but i can tell out of the 2 big cory's that one is male and the other is female.

They do hang around with each other with the little one too, do you think if there is any chance of cross-breeding with the peppered and bronze cory's. Did your cory's act in a certain way which you can tell when they are about to lay eggs?

It is probably not the best tank for breeding as i have a ruby shark in there with other fish like minnow and danios. I also have 2 yoyo loaches.
 
Thanks =) Yes my water seems to keep in great shape with very little work - I put a lot of this down to the variety of planting, the shrimp and the MTS. And seems the fish like my water lol and most things in there keep spawning, I just don't harvest the eggs - so they get eaten.

I don't believe bronze and peppereds can cross breed, but if the albino is an albino bronze then they can cross breed.
The corys are often spawning and flirting, although the peppereds don't do this with the albinos - they do all hang out and eat together.
The males (I have 1 peppered and 1 albino, unintentional just worked out that I have 1 male, 2 females of each) are typiclaly the ones to instigate spawning with the females.
He'll get all "squirmy" around her and keep trying to move into the "T" position. If he's lucky she will accept if not, and she moves away, he'll follow and keep trying (the patience is remarkable).
If she accepted then very soon after she will lay some eggs and catch them between her ventral fins. She'll swim about with them for a while and when she finds a places she likes, will deposit them - often on the glass or plants, 1 of my albinos stuck her eggs on an airstone, while 1 of my peppereds chose to stick hers on one of my nerite snails!
 

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