well ... the long and the short of this story is this. The cory eggs didn't make it but hiding on that leaf was another egg impossible to see to the human eye. Something hatched ... something incredibly tiny. The tiny lil fella nearly went down the plug hole several times as several times I went to the tank, couldn't see anything and went to get my buckets and syphon to close the tank down ... an then I'd see something move!
For a long time I wondered what this lil fishy was ... for a few weeks I did wonder if it was a pandy cory but some searching on planet catfish showed me what it should look like and it didn't resemble any of the photo's. It was also not staying to the bottom of the tank .. it was swimming into the mid level on occasions. This left me with two options, a tetra or a harlequin.
For a while I was hoping for a harlequin as that would have proved it is possible to breed my hybrid harlequins (purple gold headed harlequins, or midnight rasbora's as my lfs call them!)
We're now 3 months on and I now know the mystery fish is a tetra. It's one of my nematobrycom palmeri tetra's. I'm checking on him daily and it is looking to be a male. The eye's appear to be slowly turning blue. At the moment there's no extentions to the tail or dorsal so it's not 100% definite that it's male - until I see the trident tail appearing I'm not counting on anything sex wise.
If it turns out to be female then it can join my group but if it's male then it will have to be re-homed. I already have 5 males in my 4 foot tank and they bicker over territory. Adding another male would only add to that problem.
So, who want's to see photo's of this lil fish?
This photo was taken in one those 5ml caps that come with meds - that gives an idea of how tiny this fish was
Getting bigger
Once the dark lateral line developed I knew it was a tetra
Finally looking like a palmeri tetra
Taken just this week - you can see the eye looks blue in this shot
I can keep things updated if anyone is interested