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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, May 27, 2010 5:52 PM
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I got it on the slide with a syringe without the needle. The hole is way too wide to cause the damage. Also, remember, they are literally swimming in food! I think I've seen them chasing and maybe even darting at food!
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, May 27, 2010 6:41 PM
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I know I was just saying that it looked like they would starve if they were not fed for three days after hatching. COOL about them eating!!!!!! I was just wondering what you were using to get them out, your method sounds fine; that is the same thing that I use for getting my larval clowns under the microscope.
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, May 27, 2010 7:14 PM
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Soon I'll need to delicately use a turkey baster if they live!
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, May 27, 2010 7:57 PM
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Friday, May 28, 2010 8:44 PM
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~2 Days And Here's where we stand so far:
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Saturday, May 29, 2010 6:13 PM
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Through three days:
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Saturday, May 29, 2010 6:56 PM
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Cool pictures, looks like its yolk sack is almost gone. Could you try to get a picture of it laying on its side, that way we would be able to see the stomach size more easily to see how much they are eating. Great pictures though  .
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Saturday, May 29, 2010 8:57 PM
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I'll try later.
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Sunday, May 30, 2010 7:41 PM
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Through day 4:
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Monday, May 31, 2010 9:44 AM
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I'm not seeing full guts...
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Monday, May 31, 2010 9:25 PM
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Through ~5 days:
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Monday, May 31, 2010 9:27 PM
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Yeah, still looks as though they're not eating anything...the gut is clear. Are you observing the larvae making any feeding strikes at rotifers?
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Tuesday, June 1, 2010 9:53 PM
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Ok- GREAT NEWS!!! I SEE FULL TUMMIES!!! Look at day 6! Almost all the remaining 10 or so larvae have full or almost full guts now! Guess they were unable to eat the rotifers till just recently.
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Tuesday, June 1, 2010 10:20 PM
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NICE. Congratulations on getting something in the guts. A step forward. Wittenrich can probably comment on this with more accuracy than I could, but I do notice that the yolk was not absorbed until day 3. Now, I would've assumed that the parental Cardinalfish would have incubated the babies until that point, but who knows. Regardless, it is quite possible that the first time the baby was ready to feed was at day 3. And as we know from some other marine fish, feedings on the first day are seldom successful. Still, there is something that's changed in your rearing process that has helped tip this last 10 larvae onto feeding. Recreating the environment you have at this point, earlier in the next batch, may get them feeding earlier next time, which will give you a better shot at long term success. Stick with it! Matt
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Wednesday, June 2, 2010 2:04 PM
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IDK? I changed their water while transfering them to a 5.5g tank rather than the bucket. Other than that... IDK I'm going to check on them soon. Update for today coming...
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Wednesday, June 2, 2010 6:17 PM
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Day 7. This one has a full full gut!
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, June 3, 2010 6:54 PM
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8 days in! This is the healthiest of the group.
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, June 3, 2010 6:57 PM
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Yeah full bellies  . Are these pictures taken at the same magnification as they were day 1?
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, June 3, 2010 8:53 PM
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Well being a cheap digital microscope, there is no scale and no measurement to tell me the magnification. I do know that I tried to get as close as possible without being blurry so that means it is extremely close to being the same for each one. I'm going to get a real microscope once I get some extra $$$.
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Re:Breeding Journal, Species: Copperbanded Cardinal Fish (Apogon margaritophorus)
Thursday, June 3, 2010 8:56 PM
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What scope are you using?
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